42682087

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{51239}}^1$

素因数の和:51270

約数の個数: 12

約数和(自身を含む): 52572240

約数和(自身を除く): 9890153

約数列:

[1, 7, 17, 49, 119, 833, 51239, 358673, 871063, 2510711, 6097441, 42682087]

約数ペア:

[(1, 42682087), (7, 6097441), (17, 2510711), (49, 871063), (119, 358673), (833, 51239)]