917401079

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{185371}}^1$

素因数の和:185486

約数の個数: 12

約数和(自身を含む): 1077752808

約数和(自身を除く): 160351729

約数列:

[1, 7, 49, 101, 707, 4949, 185371, 1297597, 9083179, 18722471, 131057297, 917401079]

約数ペア:

[(1, 917401079), (7, 131057297), (49, 18722471), (101, 9083179), (707, 1297597), (4949, 185371)]