240280997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1409}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 270043200

約数和(自身を除く): 29762203

約数列:

[1, 11, 37, 407, 419, 1409, 4609, 15499, 15503, 52133, 170533, 573463, 590371, 6494081, 21843727, 240280997]

約数ペア:

[(1, 240280997), (11, 21843727), (37, 6494081), (407, 590371), (419, 573463), (1409, 170533), (4609, 52133), (15499, 15503)]