174920497

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 202113792

約数和(自身を除く): 27193295

約数列:

[1, 17, 23, 37, 107, 113, 391, 629, 851, 1819, 1921, 2461, 2599, 3959, 4181, 12091, 14467, 41837, 44183, 67303, 71077, 91057, 96163, 205547, 278093, 447367, 1547969, 1634771, 4727581, 7605239, 10289441, 174920497]

約数ペア:

[(1, 174920497), (17, 10289441), (23, 7605239), (37, 4727581), (107, 1634771), (113, 1547969), (391, 447367), (629, 278093), (851, 205547), (1819, 96163), (1921, 91057), (2461, 71077), (2599, 67303), (3959, 44183), (4181, 41837), (12091, 14467)]