26316909

素因数分解:

$3^2\times {\mathrm{113}}^2\times {\mathrm{229}}^1$

素因数の和:461

約数の個数: 18

約数和(自身を含む): 38520170

約数和(自身を除く): 12203261

約数列:

[1, 3, 9, 113, 229, 339, 687, 1017, 2061, 12769, 25877, 38307, 77631, 114921, 232893, 2924101, 8772303, 26316909]

約数ペア:

[(1, 26316909), (3, 8772303), (9, 2924101), (113, 232893), (229, 114921), (339, 77631), (687, 38307), (1017, 25877), (2061, 12769)]