130023361

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 150522624

約数和(自身を除く): 20499263

約数列:

[1, 13, 17, 167, 169, 221, 271, 2171, 2839, 2873, 3523, 4607, 28223, 36907, 45257, 45799, 59891, 479791, 588341, 769369, 778583, 7648433, 10001797, 130023361]

約数ペア:

[(1, 130023361), (13, 10001797), (17, 7648433), (167, 778583), (169, 769369), (221, 588341), (271, 479791), (2171, 59891), (2839, 45799), (2873, 45257), (3523, 36907), (4607, 28223)]