247334427

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{2927}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 367698240

約数和(自身を除く): 120363813

約数列:

[1, 3, 9, 41, 123, 229, 369, 687, 2061, 2927, 8781, 9389, 26343, 28167, 84501, 120007, 360021, 670283, 1080063, 2010849, 6032547, 27481603, 82444809, 247334427]

約数ペア:

[(1, 247334427), (3, 82444809), (9, 27481603), (41, 6032547), (123, 2010849), (229, 1080063), (369, 670283), (687, 360021), (2061, 120007), (2927, 84501), (8781, 28167), (9389, 26343)]