318207621

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1\times {\mathrm{1571}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 429193728

約数和(自身を除く): 110986107

約数列:

[1, 3, 107, 321, 631, 1571, 1893, 4713, 67517, 168097, 202551, 504291, 991301, 2973903, 106069207, 318207621]

約数ペア:

[(1, 318207621), (3, 106069207), (107, 2973903), (321, 991301), (631, 504291), (1571, 202551), (1893, 168097), (4713, 67517)]