126838751

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4129}}^1$

素因数の和:4298

約数の個数: 16

約数和(自身を含む): 145706400

約数和(自身を除く): 18867649

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 4129, 30719, 53677, 70193, 573931, 912509, 7461103, 9756827, 126838751]

約数ペア:

[(1, 126838751), (13, 9756827), (17, 7461103), (139, 912509), (221, 573931), (1807, 70193), (2363, 53677), (4129, 30719)]