11107889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 12655104

約数和(自身を除く): 1547215

約数列:

[1, 13, 31, 43, 403, 559, 641, 1333, 8333, 17329, 19871, 27563, 258323, 358319, 854453, 11107889]

約数ペア:

[(1, 11107889), (13, 854453), (31, 358319), (43, 258323), (403, 27563), (559, 19871), (641, 17329), (1333, 8333)]