715667073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2939}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 1070254080

約数和(自身を除く): 354587007

約数列:

[1, 3, 11, 33, 47, 141, 157, 471, 517, 1551, 1727, 2939, 5181, 7379, 8817, 22137, 32329, 81169, 96987, 138133, 243507, 414399, 461423, 1384269, 1519463, 4558389, 5075653, 15226959, 21686881, 65060643, 238555691, 715667073]

約数ペア:

[(1, 715667073), (3, 238555691), (11, 65060643), (33, 21686881), (47, 15226959), (141, 5075653), (157, 4558389), (471, 1519463), (517, 1384269), (1551, 461423), (1727, 414399), (2939, 243507), (5181, 138133), (7379, 96987), (8817, 81169), (22137, 32329)]