247016985684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2940678401}}^1$

素因数の和:2940678415

約数の個数: 24

約数和(自身を含む): 658711962048

約数和(自身を除く): 411694976364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2940678401, 5881356802, 8822035203, 11762713604, 17644070406, 20584748807, 35288140812, 41169497614, 61754246421, 82338995228, 123508492842, 247016985684]

約数ペア:

[(1, 247016985684), (2, 123508492842), (3, 82338995228), (4, 61754246421), (6, 41169497614), (7, 35288140812), (12, 20584748807), (14, 17644070406), (21, 11762713604), (28, 8822035203), (42, 5881356802), (84, 2940678401)]