9901109

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 11020800

約数和(自身を除く): 1119691

約数列:

[1, 19, 23, 139, 163, 437, 2641, 3097, 3197, 3749, 22657, 60743, 71231, 430483, 521111, 9901109]

約数ペア:

[(1, 9901109), (19, 521111), (23, 430483), (139, 71231), (163, 60743), (437, 22657), (2641, 3749), (3097, 3197)]