2017334781

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5953}}^1$

素因数の和:6143

約数の個数: 64

約数和(自身を含む): 3749591040

約数和(自身を除く): 1732256259

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 163, 189, 231, 297, 489, 693, 1141, 1467, 1793, 2079, 3423, 4401, 5379, 5953, 10269, 12551, 16137, 17859, 30807, 37653, 41671, 48411, 53577, 65483, 112959, 125013, 160731, 196449, 338877, 375039, 458381, 589347, 970339, 1125117, 1375143, 1768041, 2911017, 4125429, 6792373, 8733051, 10673729, 12376287, 20377119, 26199153, 32021187, 61131357, 74716103, 96063561, 183394071, 224148309, 288190683, 672444927, 2017334781]

約数ペア:

[(1, 2017334781), (3, 672444927), (7, 288190683), (9, 224148309), (11, 183394071), (21, 96063561), (27, 74716103), (33, 61131357), (63, 32021187), (77, 26199153), (99, 20377119), (163, 12376287), (189, 10673729), (231, 8733051), (297, 6792373), (489, 4125429), (693, 2911017), (1141, 1768041), (1467, 1375143), (1793, 1125117), (2079, 970339), (3423, 589347), (4401, 458381), (5379, 375039), (5953, 338877), (10269, 196449), (12551, 160731), (16137, 125013), (17859, 112959), (30807, 65483), (37653, 53577), (41671, 48411)]