86237963

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 99939840

約数和(自身を除く): 13701877

約数列:

[1, 7, 139, 263, 337, 973, 1841, 2359, 36557, 46843, 88631, 255899, 327901, 620417, 12319709, 86237963]

約数ペア:

[(1, 86237963), (7, 12319709), (139, 620417), (263, 327901), (337, 255899), (973, 88631), (1841, 46843), (2359, 36557)]