2854157031

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{210437}}^1$

素因数の和:210591

約数の個数: 24

約数和(自身を含む): 4530309264

約数和(自身を除く): 1676152233

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1233, 1507, 4521, 13563, 210437, 631311, 1893933, 2314807, 6944421, 20833263, 28829869, 86489607, 259468821, 317128559, 951385677, 2854157031]

約数ペア:

[(1, 2854157031), (3, 951385677), (9, 317128559), (11, 259468821), (33, 86489607), (99, 28829869), (137, 20833263), (411, 6944421), (1233, 2314807), (1507, 1893933), (4521, 631311), (13563, 210437)]