2017044869

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{18451}}^1$

素因数の和:18585

約数の個数: 24

約数和(自身を含む): 2473748928

約数和(自身を除く): 456704059

約数列:

[1, 7, 23, 49, 97, 161, 679, 1127, 2231, 4753, 15617, 18451, 109319, 129157, 424373, 904099, 1789747, 2970611, 12528229, 20794277, 41164181, 87697603, 288149267, 2017044869]

約数ペア:

[(1, 2017044869), (7, 288149267), (23, 87697603), (49, 41164181), (97, 20794277), (161, 12528229), (679, 2970611), (1127, 1789747), (2231, 904099), (4753, 424373), (15617, 129157), (18451, 109319)]