12701473939

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 16169497344

約数和(自身を除く): 3468023405

約数列:

[1, 7, 11, 77, 121, 163, 197, 467, 847, 1141, 1379, 1793, 2167, 3269, 5137, 12551, 15169, 19723, 23837, 32111, 35959, 56507, 76121, 91999, 138061, 166859, 224777, 353221, 395549, 532847, 643993, 837331, 1011989, 2472547, 3885431, 5861317, 7083923, 9210641, 11131879, 14995837, 27198017, 64474487, 77923153, 104970859, 164954207, 1154679449, 1814496277, 12701473939]

約数ペア:

[(1, 12701473939), (7, 1814496277), (11, 1154679449), (77, 164954207), (121, 104970859), (163, 77923153), (197, 64474487), (467, 27198017), (847, 14995837), (1141, 11131879), (1379, 9210641), (1793, 7083923), (2167, 5861317), (3269, 3885431), (5137, 2472547), (12551, 1011989), (15169, 837331), (19723, 643993), (23837, 532847), (32111, 395549), (35959, 353221), (56507, 224777), (76121, 166859), (91999, 138061)]