1330793761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^4\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 20

約数和(自身を含む): 1511619120

約数和(自身を除く): 180825359

約数列:

[1, 11, 31, 131, 341, 961, 1441, 4061, 10571, 29791, 44671, 125891, 327701, 923521, 1384801, 3902621, 10158731, 42928831, 120981251, 1330793761]

約数ペア:

[(1, 1330793761), (11, 120981251), (31, 42928831), (131, 10158731), (341, 3902621), (961, 1384801), (1441, 923521), (4061, 327701), (10571, 125891), (29791, 44671)]