86611679

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 109485600

約数和(自身を除く): 22873921

約数列:

[1, 7, 11, 77, 121, 293, 349, 847, 2051, 2443, 3223, 3839, 22561, 26873, 35453, 42229, 102257, 248171, 295603, 715799, 1124827, 7873789, 12373097, 86611679]

約数ペア:

[(1, 86611679), (7, 12373097), (11, 7873789), (77, 1124827), (121, 715799), (293, 295603), (349, 248171), (847, 102257), (2051, 42229), (2443, 35453), (3223, 26873), (3839, 22561)]