10257663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 15769600

約数和(自身を除く): 5511937

約数列:

[1, 3, 13, 19, 39, 57, 109, 127, 247, 327, 381, 741, 1417, 1651, 2071, 2413, 4251, 4953, 6213, 7239, 13843, 26923, 31369, 41529, 80769, 94107, 179959, 263017, 539877, 789051, 3419221, 10257663]

約数ペア:

[(1, 10257663), (3, 3419221), (13, 789051), (19, 539877), (39, 263017), (57, 179959), (109, 94107), (127, 80769), (247, 41529), (327, 31369), (381, 26923), (741, 13843), (1417, 7239), (1651, 6213), (2071, 4953), (2413, 4251)]