30399889

素因数分解:

${\mathrm{13}}^3\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 16

約数和(自身を含む): 33500880

約数和(自身を除く): 3100991

約数列:

[1, 13, 101, 137, 169, 1313, 1781, 2197, 13837, 17069, 23153, 179881, 221897, 300989, 2338453, 30399889]

約数ペア:

[(1, 30399889), (13, 2338453), (101, 300989), (137, 221897), (169, 179881), (1313, 23153), (1781, 17069), (2197, 13837)]