2247221961

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{99439}}^1$

素因数の和:99488

約数の個数: 28

約数和(自身を含む): 3478013440

約数和(自身を除く): 1230791479

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 7533, 22599, 99439, 298317, 894951, 2684853, 3082609, 8054559, 9247827, 24163677, 27743481, 72491031, 83230443, 249691329, 749073987, 2247221961]

約数ペア:

[(1, 2247221961), (3, 749073987), (9, 249691329), (27, 83230443), (31, 72491031), (81, 27743481), (93, 24163677), (243, 9247827), (279, 8054559), (729, 3082609), (837, 2684853), (2511, 894951), (7533, 298317), (22599, 99439)]