1734174981

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 3425587200

約数和(自身を除く): 1691412219

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 139, 153, 187, 189, 231, 297, 353, 357, 417, 459, 561, 693, 973, 1059, 1071, 1251, 1309, 1529, 1683, 2079, 2363, 2471, 2919, 3177, 3213, 3753, 3883, 3927, 4587, 5049, 6001, 7089, 7413, 8757, 9531, 10703, 11649, 11781, 13761, 16541, 18003, 21267, 22239, 25993, 26271, 27181, 32109, 34947, 35343, 41283, 42007, 49067, 49623, 54009, 63801, 66011, 66717, 77979, 81543, 96327, 104841, 126021, 147201, 148869, 162027, 181951, 198033, 233937, 244629, 288981, 343469, 378063, 441603, 446607, 462077, 539737, 545853, 594099, 701811, 733887, 834139, 1030407, 1134189, 1324809, 1386231, 1619211, 1637559, 1782297, 2502417, 3091221, 3778159, 4158693, 4857633, 4912677, 5838973, 7507251, 9175529, 9273663, 11334477, 12476079, 14572899, 17516919, 22521753, 27526587, 34003431, 52550757, 64228703, 82579761, 102010293, 157652271, 192686109, 247739283, 578058327, 1734174981]

約数ペア:

[(1, 1734174981), (3, 578058327), (7, 247739283), (9, 192686109), (11, 157652271), (17, 102010293), (21, 82579761), (27, 64228703), (33, 52550757), (51, 34003431), (63, 27526587), (77, 22521753), (99, 17516919), (119, 14572899), (139, 12476079), (153, 11334477), (187, 9273663), (189, 9175529), (231, 7507251), (297, 5838973), (353, 4912677), (357, 4857633), (417, 4158693), (459, 3778159), (561, 3091221), (693, 2502417), (973, 1782297), (1059, 1637559), (1071, 1619211), (1251, 1386231), (1309, 1324809), (1529, 1134189), (1683, 1030407), (2079, 834139), (2363, 733887), (2471, 701811), (2919, 594099), (3177, 545853), (3213, 539737), (3753, 462077), (3883, 446607), (3927, 441603), (4587, 378063), (5049, 343469), (6001, 288981), (7089, 244629), (7413, 233937), (8757, 198033), (9531, 181951), (10703, 162027), (11649, 148869), (11781, 147201), (13761, 126021), (16541, 104841), (18003, 96327), (21267, 81543), (22239, 77979), (25993, 66717), (26271, 66011), (27181, 63801), (32109, 54009), (34947, 49623), (35343, 49067), (41283, 42007)]