2958109

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 3782016

約数和(自身を除く): 823907

約数列:

[1, 7, 11, 41, 77, 287, 451, 937, 3157, 6559, 10307, 38417, 72149, 268919, 422587, 2958109]

約数ペア:

[(1, 2958109), (7, 422587), (11, 268919), (41, 72149), (77, 38417), (287, 10307), (451, 6559), (937, 3157)]