12563607

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7573}}^1$

素因数の和:7662

約数の個数: 16

約数和(自身を含む): 19389440

約数和(自身を除く): 6825833

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 7573, 22719, 53011, 159033, 598267, 1794801, 4187869, 12563607]

約数ペア:

[(1, 12563607), (3, 4187869), (7, 1794801), (21, 598267), (79, 159033), (237, 53011), (553, 22719), (1659, 7573)]