3805399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 4421088

約数和(自身を除く): 615689

約数列:

[1, 13, 17, 67, 221, 257, 871, 1139, 3341, 4369, 14807, 17219, 56797, 223847, 292723, 3805399]

約数ペア:

[(1, 3805399), (13, 292723), (17, 223847), (67, 56797), (221, 17219), (257, 14807), (871, 4369), (1139, 3341)]