318908933

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{11213}}^1$

素因数の和:11476

約数の個数: 16

約数和(自身を含む): 387555840

約数和(自身を除く): 68646907

約数列:

[1, 7, 17, 119, 239, 1673, 4063, 11213, 28441, 78491, 190621, 1334347, 2679907, 18759349, 45558419, 318908933]

約数ペア:

[(1, 318908933), (7, 45558419), (17, 18759349), (119, 2679907), (239, 1334347), (1673, 190621), (4063, 78491), (11213, 28441)]