490699161

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{34883}}^1$

素因数の和:35413

約数の個数: 16

約数和(自身を含む): 728377920

約数和(自身を除く): 237678759

約数列:

[1, 3, 9, 27, 521, 1563, 4689, 14067, 34883, 104649, 313947, 941841, 18174043, 54522129, 163566387, 490699161]

約数ペア:

[(1, 490699161), (3, 163566387), (9, 54522129), (27, 18174043), (521, 941841), (1563, 313947), (4689, 104649), (14067, 34883)]