11699961

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 20337408

約数和(自身を除く): 8637447

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 2521, 4641, 7563, 17647, 32773, 42857, 52941, 98319, 128571, 229411, 299999, 557141, 688233, 899997, 1671423, 3899987, 11699961]

約数ペア:

[(1, 11699961), (3, 3899987), (7, 1671423), (13, 899997), (17, 688233), (21, 557141), (39, 299999), (51, 229411), (91, 128571), (119, 98319), (221, 52941), (273, 42857), (357, 32773), (663, 17647), (1547, 7563), (2521, 4641)]