298398093

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 495500544

約数和(自身を除く): 197102451

約数列:

[1, 3, 7, 17, 21, 49, 51, 97, 119, 147, 291, 357, 679, 833, 1231, 1649, 2037, 2499, 3693, 4753, 4947, 8617, 11543, 14259, 20927, 25851, 34629, 60319, 62781, 80801, 119407, 146489, 180957, 242403, 358221, 439467, 835849, 1025423, 2029919, 2507547, 3076269, 5850943, 6089757, 14209433, 17552829, 42628299, 99466031, 298398093]

約数ペア:

[(1, 298398093), (3, 99466031), (7, 42628299), (17, 17552829), (21, 14209433), (49, 6089757), (51, 5850943), (97, 3076269), (119, 2507547), (147, 2029919), (291, 1025423), (357, 835849), (679, 439467), (833, 358221), (1231, 242403), (1649, 180957), (2037, 146489), (2499, 119407), (3693, 80801), (4753, 62781), (4947, 60319), (8617, 34629), (11543, 25851), (14259, 20927)]