3945389

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 4717440

約数和(自身を除く): 772051

約数列:

[1, 7, 41, 59, 233, 287, 413, 1631, 2419, 9553, 13747, 16933, 66871, 96229, 563627, 3945389]

約数ペア:

[(1, 3945389), (7, 563627), (41, 96229), (59, 66871), (233, 16933), (287, 13747), (413, 9553), (1631, 2419)]