289772631

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{527819}}^1$

素因数の和:527886

約数の個数: 12

約数和(自身を含む): 425422920

約数和(自身を除く): 135650289

約数列:

[1, 3, 9, 61, 183, 549, 527819, 1583457, 4750371, 32196959, 96590877, 289772631]

約数ペア:

[(1, 289772631), (3, 96590877), (9, 32196959), (61, 4750371), (183, 1583457), (549, 527819)]