86987739

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{1873}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 117927072

約数和(自身を除く): 30939333

約数列:

[1, 3, 113, 137, 339, 411, 1873, 5619, 15481, 46443, 211649, 256601, 634947, 769803, 28995913, 86987739]

約数ペア:

[(1, 86987739), (3, 28995913), (113, 769803), (137, 634947), (339, 256601), (411, 211649), (1873, 46443), (5619, 15481)]