470905533

素因数分解:

$3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{6551}}^1$

素因数の和:6734

約数の個数: 36

約数和(自身を含む): 796225248

約数和(自身を除く): 325319715

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 163, 441, 489, 1141, 1467, 3423, 6551, 7987, 10269, 19653, 23961, 45857, 58959, 71883, 137571, 320999, 412713, 962997, 1067813, 2888991, 3203439, 7474691, 9610317, 22424073, 52322837, 67272219, 156968511, 470905533]

約数ペア:

[(1, 470905533), (3, 156968511), (7, 67272219), (9, 52322837), (21, 22424073), (49, 9610317), (63, 7474691), (147, 3203439), (163, 2888991), (441, 1067813), (489, 962997), (1141, 412713), (1467, 320999), (3423, 137571), (6551, 71883), (7987, 58959), (10269, 45857), (19653, 23961)]