126777313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4127}}^1$

素因数の和:4296

約数の個数: 16

約数和(自身を含む): 145635840

約数和(自身を除く): 18858527

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 4127, 30719, 53651, 70159, 573653, 912067, 7457489, 9752101, 126777313]

約数ペア:

[(1, 126777313), (13, 9752101), (17, 7457489), (139, 912067), (221, 573653), (1807, 70159), (2363, 53651), (4127, 30719)]