40154889

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3821}}^1$

素因数の和:3968

約数の個数: 16

約数和(自身を含む): 55770624

約数和(自身を除く): 15615735

約数列:

[1, 3, 31, 93, 113, 339, 3503, 3821, 10509, 11463, 118451, 355353, 431773, 1295319, 13384963, 40154889]

約数ペア:

[(1, 40154889), (3, 13384963), (31, 1295319), (93, 431773), (113, 355353), (339, 118451), (3503, 11463), (3821, 10509)]