2155669473

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{30137}}^1$

素因数の和:30464

約数の個数: 16

約数和(自身を含む): 2913500736

約数和(自身を除く): 757831263

約数列:

[1, 3, 113, 211, 339, 633, 23843, 30137, 71529, 90411, 3405481, 6358907, 10216443, 19076721, 718556491, 2155669473]

約数ペア:

[(1, 2155669473), (3, 718556491), (113, 19076721), (211, 10216443), (339, 6358907), (633, 3405481), (23843, 90411), (30137, 71529)]