289805937

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1\times {\mathrm{1987}}^1$

素因数の和:2848

約数の個数: 16

約数和(自身を含む): 393433152

約数和(自身を除く): 103627215

約数列:

[1, 3, 61, 183, 797, 1987, 2391, 5961, 48617, 121207, 145851, 363621, 1583639, 4750917, 96601979, 289805937]

約数ペア:

[(1, 289805937), (3, 96601979), (61, 4750917), (183, 1583639), (797, 363621), (1987, 145851), (2391, 121207), (5961, 48617)]