271274759

素因数分解:

$7^1\times {\mathrm{67}}^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 321541920

約数和(自身を除く): 50267161

約数列:

[1, 7, 67, 89, 97, 469, 623, 679, 4489, 5963, 6499, 8633, 31423, 41741, 45493, 60431, 399521, 435433, 578411, 2796647, 3048031, 4048877, 38753537, 271274759]

約数ペア:

[(1, 271274759), (7, 38753537), (67, 4048877), (89, 3048031), (97, 2796647), (469, 578411), (623, 435433), (679, 399521), (4489, 60431), (5963, 45493), (6499, 41741), (8633, 31423)]