42690609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3229}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 67016040

約数和(自身を除く): 24325431

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 3229, 4407, 9687, 13221, 29061, 41977, 125931, 364877, 377793, 1094631, 3283893, 4743401, 14230203, 42690609]

約数ペア:

[(1, 42690609), (3, 14230203), (9, 4743401), (13, 3283893), (39, 1094631), (113, 377793), (117, 364877), (339, 125931), (1017, 41977), (1469, 29061), (3229, 13221), (4407, 9687)]