5552421

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 9105408

約数和(自身を除く): 3552987

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 151, 309, 357, 453, 721, 1057, 1751, 2163, 2567, 3171, 5253, 7701, 12257, 15553, 17969, 36771, 46659, 53907, 108871, 264401, 326613, 793203, 1850807, 5552421]

約数ペア:

[(1, 5552421), (3, 1850807), (7, 793203), (17, 326613), (21, 264401), (51, 108871), (103, 53907), (119, 46659), (151, 36771), (309, 17969), (357, 15553), (453, 12257), (721, 7701), (1057, 5253), (1751, 3171), (2163, 2567)]