1111940011

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421349}}^1$

素因数の和:421398

約数の個数: 16

約数和(自身を含む): 1415736000

約数和(自身を除く): 303795989

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 421349, 2949443, 5477537, 12219121, 38342759, 85533847, 158848573, 1111940011]

約数ペア:

[(1, 1111940011), (7, 158848573), (13, 85533847), (29, 38342759), (91, 12219121), (203, 5477537), (377, 2949443), (2639, 421349)]