3791581423

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{4079}}^1$

素因数の和:4375

約数の個数: 32

約数和(自身を含む): 4739328000

約数和(自身を除く): 947746577

約数列:

[1, 7, 19, 29, 133, 203, 241, 551, 1687, 3857, 4079, 4579, 6989, 28553, 32053, 48923, 77501, 118291, 132791, 542507, 828037, 929537, 983039, 2247529, 6881273, 15732703, 18677741, 28508131, 130744187, 199556917, 541654489, 3791581423]

約数ペア:

[(1, 3791581423), (7, 541654489), (19, 199556917), (29, 130744187), (133, 28508131), (203, 18677741), (241, 15732703), (551, 6881273), (1687, 2247529), (3857, 983039), (4079, 929537), (4579, 828037), (6989, 542507), (28553, 132791), (32053, 118291), (48923, 77501)]