389123661

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{13127}}^1$

素因数の和:13412

約数の個数: 16

約数和(自身を含む): 533731968

約数和(自身を除く): 144608307

約数列:

[1, 3, 41, 123, 241, 723, 9881, 13127, 29643, 39381, 538207, 1614621, 3163607, 9490821, 129707887, 389123661]

約数ペア:

[(1, 389123661), (3, 129707887), (41, 9490821), (123, 3163607), (241, 1614621), (723, 538207), (9881, 39381), (13127, 29643)]