308177559

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{482281}}^1$

素因数の和:482358

約数の個数: 12

約数和(自身を含む): 451415952

約数和(自身を除く): 143238393

約数列:

[1, 3, 9, 71, 213, 639, 482281, 1446843, 4340529, 34241951, 102725853, 308177559]

約数ペア:

[(1, 308177559), (3, 102725853), (9, 34241951), (71, 4340529), (213, 1446843), (639, 482281)]