3155031

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{3541}}^1$

素因数の和:3564

約数の個数: 20

約数和(自身を含む): 5142984

約数和(自身を除く): 1987953

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 3541, 10623, 31869, 38951, 95607, 116853, 286821, 350559, 1051677, 3155031]

約数ペア:

[(1, 3155031), (3, 1051677), (9, 350559), (11, 286821), (27, 116853), (33, 95607), (81, 38951), (99, 31869), (297, 10623), (891, 3541)]