530520231

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 751016448

約数和(自身を除く): 220496217

約数列:

[1, 3, 23, 69, 107, 181, 321, 397, 543, 1191, 2461, 4163, 7383, 9131, 12489, 19367, 27393, 42479, 58101, 71857, 127437, 215571, 445441, 977017, 1336323, 1652711, 2931051, 4958133, 7688699, 23066097, 176840077, 530520231]

約数ペア:

[(1, 530520231), (3, 176840077), (23, 23066097), (69, 7688699), (107, 4958133), (181, 2931051), (321, 1652711), (397, 1336323), (543, 977017), (1191, 445441), (2461, 215571), (4163, 127437), (7383, 71857), (9131, 58101), (12489, 42479), (19367, 27393)]