86486309

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{50021}}^1$

素因数の和:50060

約数の個数: 16

約数和(自身を含む): 112049280

約数和(自身を除く): 25562971

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 50021, 350147, 650273, 950399, 4551911, 6652793, 12355187, 86486309]

約数ペア:

[(1, 86486309), (7, 12355187), (13, 6652793), (19, 4551911), (91, 950399), (133, 650273), (247, 350147), (1729, 50021)]