82297313

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 99015840

約数和(自身を除く): 16718527

約数列:

[1, 7, 43, 49, 139, 281, 301, 973, 1967, 2107, 5977, 6811, 12083, 13769, 39059, 41839, 84581, 273413, 292873, 592067, 1679537, 1913891, 11756759, 82297313]

約数ペア:

[(1, 82297313), (7, 11756759), (43, 1913891), (49, 1679537), (139, 592067), (281, 292873), (301, 273413), (973, 84581), (1967, 41839), (2107, 39059), (5977, 13769), (6811, 12083)]