117584257

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{42961}}^1$

素因数の和:43008

約数の個数: 16

約数和(自身を含む): 148476672

約数和(自身を除く): 30892415

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 42961, 300727, 730337, 988103, 5112359, 6916721, 16797751, 117584257]

約数ペア:

[(1, 117584257), (7, 16797751), (17, 6916721), (23, 5112359), (119, 988103), (161, 730337), (391, 300727), (2737, 42961)]