725373311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{401}}^2$

素因数の和:1162

約数の個数: 12

約数和(自身を含む): 785381016

約数和(自身を除く): 60007705

約数列:

[1, 13, 347, 401, 4511, 5213, 139147, 160801, 1808911, 2090413, 55797947, 725373311]

約数ペア:

[(1, 725373311), (13, 55797947), (347, 2090413), (401, 1808911), (4511, 160801), (5213, 139147)]