8169561

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 12359880

約数和(自身を除く): 4190319

約数列:

[1, 3, 9, 29, 87, 113, 261, 277, 339, 831, 1017, 2493, 3277, 8033, 9831, 24099, 29493, 31301, 72297, 93903, 281709, 907729, 2723187, 8169561]

約数ペア:

[(1, 8169561), (3, 2723187), (9, 907729), (29, 281709), (87, 93903), (113, 72297), (261, 31301), (277, 29493), (339, 24099), (831, 9831), (1017, 8033), (2493, 3277)]