1522443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 2213120

約数和(自身を除く): 690677

約数列:

[1, 3, 13, 39, 103, 309, 379, 1137, 1339, 4017, 4927, 14781, 39037, 117111, 507481, 1522443]

約数ペア:

[(1, 1522443), (3, 507481), (13, 117111), (39, 39037), (103, 14781), (309, 4927), (379, 4017), (1137, 1339)]