142308313

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{499}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 164736000

約数和(自身を除く): 22427687

約数列:

[1, 7, 131, 311, 499, 917, 2177, 3493, 40741, 65369, 155189, 285187, 457583, 1086323, 20329759, 142308313]

約数ペア:

[(1, 142308313), (7, 20329759), (131, 1086323), (311, 457583), (499, 285187), (917, 155189), (2177, 65369), (3493, 40741)]