28532853

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 42216408

約数和(自身を除く): 13683555

約数列:

[1, 3, 9, 73, 137, 219, 317, 411, 657, 951, 1233, 2853, 10001, 23141, 30003, 43429, 69423, 90009, 130287, 208269, 390861, 3170317, 9510951, 28532853]

約数ペア:

[(1, 28532853), (3, 9510951), (9, 3170317), (73, 390861), (137, 208269), (219, 130287), (317, 90009), (411, 69423), (657, 43429), (951, 30003), (1233, 23141), (2853, 10001)]