69831517

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 86430240

約数和(自身を除く): 16598723

約数列:

[1, 7, 19, 49, 107, 133, 701, 749, 931, 2033, 4907, 5243, 13319, 14231, 34349, 75007, 93233, 99617, 525049, 652631, 1425133, 3675343, 9975931, 69831517]

約数ペア:

[(1, 69831517), (7, 9975931), (19, 3675343), (49, 1425133), (107, 652631), (133, 525049), (701, 99617), (749, 93233), (931, 75007), (2033, 34349), (4907, 14231), (5243, 13319)]