1104894189

素因数分解:

$3^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5923}}^1$

素因数の和:5996

約数の個数: 60

約数和(自身を含む): 1961175744

約数和(自身を除く): 856281555

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 81, 141, 147, 189, 329, 423, 441, 567, 987, 1269, 1323, 2303, 2961, 3807, 3969, 5923, 6909, 8883, 17769, 20727, 26649, 41461, 53307, 62181, 124383, 159921, 186543, 278381, 290227, 373149, 479763, 835143, 870681, 1119447, 1948667, 2505429, 2612043, 3358341, 5846001, 7516287, 7836129, 13640669, 17538003, 22548861, 23508387, 40922007, 52614009, 122766021, 157842027, 368298063, 1104894189]

約数ペア:

[(1, 1104894189), (3, 368298063), (7, 157842027), (9, 122766021), (21, 52614009), (27, 40922007), (47, 23508387), (49, 22548861), (63, 17538003), (81, 13640669), (141, 7836129), (147, 7516287), (189, 5846001), (329, 3358341), (423, 2612043), (441, 2505429), (567, 1948667), (987, 1119447), (1269, 870681), (1323, 835143), (2303, 479763), (2961, 373149), (3807, 290227), (3969, 278381), (5923, 186543), (6909, 159921), (8883, 124383), (17769, 62181), (20727, 53307), (26649, 41461)]