30769779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{797}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 43551648

約数和(自身を除く): 12781869

約数列:

[1, 3, 17, 51, 757, 797, 2271, 2391, 12869, 13549, 38607, 40647, 603329, 1809987, 10256593, 30769779]

約数ペア:

[(1, 30769779), (3, 10256593), (17, 1809987), (51, 603329), (757, 40647), (797, 38607), (2271, 13549), (2391, 12869)]