69995527

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 82824192

約数和(自身を除く): 12828665

約数列:

[1, 7, 37, 131, 259, 917, 2063, 4847, 14441, 33929, 76331, 270253, 534317, 1891771, 9999361, 69995527]

約数ペア:

[(1, 69995527), (7, 9999361), (37, 1891771), (131, 534317), (259, 270253), (917, 76331), (2063, 33929), (4847, 14441)]