291239502043

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{2339}}^1\times {\mathrm{24671}}^1$

素因数の和:27127

約数の個数: 24

約数和(自身を含む): 342238141440

約数和(自身を除く): 50998639397

約数列:

[1, 7, 49, 103, 721, 2339, 5047, 16373, 24671, 114611, 172697, 240917, 1208879, 1686419, 2541113, 11804933, 17787791, 57705469, 124514537, 403938283, 2827567981, 5943663307, 41605643149, 291239502043]

約数ペア:

[(1, 291239502043), (7, 41605643149), (49, 5943663307), (103, 2827567981), (721, 403938283), (2339, 124514537), (5047, 57705469), (16373, 17787791), (24671, 11804933), (114611, 2541113), (172697, 1686419), (240917, 1208879)]