86531263

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{50047}}^1$

素因数の和:50086

約数の個数: 16

約数和(自身を含む): 112107520

約数和(自身を除く): 25576257

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 50047, 350329, 650611, 950893, 4554277, 6656251, 12361609, 86531263]

約数ペア:

[(1, 86531263), (7, 12361609), (13, 6656251), (19, 4554277), (91, 950893), (133, 650611), (247, 350329), (1729, 50047)]