10720281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24989}}^1$

素因数の和:25016

約数の個数: 16

約数和(自身を含む): 16793280

約数和(自身を除く): 6072999

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 24989, 74967, 274879, 324857, 824637, 974571, 3573427, 10720281]

約数ペア:

[(1, 10720281), (3, 3573427), (11, 974571), (13, 824637), (33, 324857), (39, 274879), (143, 74967), (429, 24989)]