8898939

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1224

約数の個数: 36

約数和(自身を含む): 15845544

約数和(自身を除く): 6946605

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 1187, 2499, 3561, 7497, 8309, 10683, 20179, 24927, 58163, 60537, 74781, 141253, 174489, 181611, 423759, 523467, 988771, 1271277, 2966313, 8898939]

約数ペア:

[(1, 8898939), (3, 2966313), (7, 1271277), (9, 988771), (17, 523467), (21, 423759), (49, 181611), (51, 174489), (63, 141253), (119, 74781), (147, 60537), (153, 58163), (357, 24927), (441, 20179), (833, 10683), (1071, 8309), (1187, 7497), (2499, 3561)]