562513107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10399}}^1$

素因数の和:10507

約数の個数: 32

約数和(自身を含む): 861952000

約数和(自身を除く): 299438893

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 741, 949, 1387, 2847, 4161, 10399, 18031, 31197, 54093, 135187, 197581, 405561, 592743, 759127, 2277381, 2568553, 7705659, 9868651, 14423413, 29605953, 43270239, 187504369, 562513107]

約数ペア:

[(1, 562513107), (3, 187504369), (13, 43270239), (19, 29605953), (39, 14423413), (57, 9868651), (73, 7705659), (219, 2568553), (247, 2277381), (741, 759127), (949, 592743), (1387, 405561), (2847, 197581), (4161, 135187), (10399, 54093), (18031, 31197)]