42864311

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 50476608

約数和(自身を除く): 7612297

約数列:

[1, 7, 41, 233, 287, 641, 1631, 4487, 9553, 26281, 66871, 149353, 183967, 1045471, 6123473, 42864311]

約数ペア:

[(1, 42864311), (7, 6123473), (41, 1045471), (233, 183967), (287, 149353), (641, 66871), (1631, 26281), (4487, 9553)]