293901457

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4001}}^1$

素因数の和:4196

約数の個数: 16

約数和(自身を含む): 324162000

約数和(自身を除く): 30260543

約数列:

[1, 17, 29, 149, 493, 2533, 4001, 4321, 68017, 73457, 116029, 596149, 1972493, 10134533, 17288321, 293901457]

約数ペア:

[(1, 293901457), (17, 17288321), (29, 10134533), (149, 1972493), (493, 596149), (2533, 116029), (4001, 73457), (4321, 68017)]