13315953

素因数分解:

$3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2411}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 20376576

約数和(自身を除く): 7060623

約数列:

[1, 3, 7, 21, 263, 789, 1841, 2411, 5523, 7233, 16877, 50631, 634093, 1902279, 4438651, 13315953]

約数ペア:

[(1, 13315953), (3, 4438651), (7, 1902279), (21, 634093), (263, 50631), (789, 16877), (1841, 7233), (2411, 5523)]