13656181

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 17926272

約数和(自身を除く): 4270091

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 701, 847, 1771, 2783, 4907, 7711, 16123, 19481, 53977, 84821, 112861, 177353, 593747, 1241471, 1950883, 13656181]

約数ペア:

[(1, 13656181), (7, 1950883), (11, 1241471), (23, 593747), (77, 177353), (121, 112861), (161, 84821), (253, 53977), (701, 19481), (847, 16123), (1771, 7711), (2783, 4907)]