1058239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 1350720

約数和(自身を除く): 292481

約数列:

[1, 7, 13, 29, 91, 203, 377, 401, 2639, 2807, 5213, 11629, 36491, 81403, 151177, 1058239]

約数ペア:

[(1, 1058239), (7, 151177), (13, 81403), (29, 36491), (91, 11629), (203, 5213), (377, 2807), (401, 2639)]