2912220999

素因数分解:

$3^3\times {\mathrm{373}}^1\times {\mathrm{289169}}^1$

素因数の和:289551

約数の個数: 16

約数和(自身を含む): 4325983200

約数和(自身を除く): 1413762201

約数列:

[1, 3, 9, 27, 373, 1119, 3357, 10071, 289169, 867507, 2602521, 7807563, 107860037, 323580111, 970740333, 2912220999]

約数ペア:

[(1, 2912220999), (3, 970740333), (9, 323580111), (27, 107860037), (373, 7807563), (1119, 2602521), (3357, 867507), (10071, 289169)]