42139311

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10459}}^1$

素因数の和:10558

約数の個数: 16

約数和(自身を含む): 60249600

約数和(自身を除く): 18110289

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 10459, 31377, 177803, 533409, 826261, 2478783, 14046437, 42139311]

約数ペア:

[(1, 42139311), (3, 14046437), (17, 2478783), (51, 826261), (79, 533409), (237, 177803), (1343, 31377), (4029, 10459)]