508274013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{33503}}^1$

素因数の和:33908

約数の個数: 16

約数和(自身を含む): 731727360

約数和(自身を除く): 223453347

約数列:

[1, 3, 13, 39, 389, 1167, 5057, 15171, 33503, 100509, 435539, 1306617, 13032667, 39098001, 169424671, 508274013]

約数ペア:

[(1, 508274013), (3, 169424671), (13, 39098001), (39, 13032667), (389, 1306617), (1167, 435539), (5057, 100509), (15171, 33503)]