290675241

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{547411}}^1$

素因数の和:547476

約数の個数: 12

約数和(自身を含む): 426981360

約数和(自身を除く): 136306119

約数列:

[1, 3, 9, 59, 177, 531, 547411, 1642233, 4926699, 32297249, 96891747, 290675241]

約数ペア:

[(1, 290675241), (3, 96891747), (9, 32297249), (59, 4926699), (177, 1642233), (531, 547411)]