355324473

素因数分解:

$3^2\times 7^1\times {\mathrm{5640071}}^1$

素因数の和:5640084

約数の個数: 12

約数和(自身を含む): 586567488

約数和(自身を除く): 231243015

約数列:

[1, 3, 7, 9, 21, 63, 5640071, 16920213, 39480497, 50760639, 118441491, 355324473]

約数ペア:

[(1, 355324473), (3, 118441491), (7, 50760639), (9, 39480497), (21, 16920213), (63, 5640071)]