12864996907

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{2693}}^1$

素因数の和:3063

約数の個数: 32

約数和(自身を含む): 15432094080

約数和(自身を除く): 2567097173

約数列:

[1, 7, 29, 101, 203, 233, 707, 1631, 2693, 2929, 6757, 18851, 20503, 23533, 47299, 78097, 164731, 271993, 546679, 627469, 682457, 1903951, 4392283, 4777199, 7887797, 18196601, 55214579, 63374369, 127376207, 443620583, 1837856701, 12864996907]

約数ペア:

[(1, 12864996907), (7, 1837856701), (29, 443620583), (101, 127376207), (203, 63374369), (233, 55214579), (707, 18196601), (1631, 7887797), (2693, 4777199), (2929, 4392283), (6757, 1903951), (18851, 682457), (20503, 627469), (23533, 546679), (47299, 271993), (78097, 164731)]