30923919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2339}}^1$

素因数の和:2471

約数の個数: 24

約数和(自身を含む): 48550320

約数和(自身を除く): 17626401

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 2339, 4407, 7017, 13221, 21051, 30407, 91221, 264307, 273663, 792921, 2378763, 3435991, 10307973, 30923919]

約数ペア:

[(1, 30923919), (3, 10307973), (9, 3435991), (13, 2378763), (39, 792921), (113, 273663), (117, 264307), (339, 91221), (1017, 30407), (1469, 21051), (2339, 13221), (4407, 7017)]