42981457

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2971}}^1$

素因数の和:3048

約数の個数: 16

約数和(自身を含む): 48788352

約数和(自身を除く): 5806895

約数列:

[1, 17, 23, 37, 391, 629, 851, 2971, 14467, 50507, 68333, 109927, 1161661, 1868759, 2528321, 42981457]

約数ペア:

[(1, 42981457), (17, 2528321), (23, 1868759), (37, 1161661), (391, 109927), (629, 68333), (851, 50507), (2971, 14467)]