74443242913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1\times {\mathrm{216901}}^1$

素因数の和:218484

約数の個数: 16

約数和(自身を含む): 84940558416

約数和(自身を除く): 10497315503

約数列:

[1, 13, 17, 221, 1553, 20189, 26401, 216901, 343213, 2819713, 3687317, 47935121, 336847253, 4379014289, 5726403301, 74443242913]

約数ペア:

[(1, 74443242913), (13, 5726403301), (17, 4379014289), (221, 336847253), (1553, 47935121), (20189, 3687317), (26401, 2819713), (216901, 343213)]