120875131

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2137}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 137687200

約数和(自身を除く): 16812069

約数列:

[1, 13, 19, 229, 247, 2137, 2977, 4351, 27781, 40603, 56563, 489373, 527839, 6361849, 9298087, 120875131]

約数ペア:

[(1, 120875131), (13, 9298087), (19, 6361849), (229, 527839), (247, 489373), (2137, 56563), (2977, 40603), (4351, 27781)]