39259959141

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{746231}}^1$

素因数の和:746337

約数の個数: 32

約数和(自身を含む): 60176148480

約数和(自身を除く): 20916189339

約数列:

[1, 3, 13, 19, 39, 57, 71, 213, 247, 741, 923, 1349, 2769, 4047, 17537, 52611, 746231, 2238693, 9701003, 14178389, 29103009, 42535167, 52982401, 158947203, 184319057, 552957171, 688771213, 1006665619, 2066313639, 3019996857, 13086653047, 39259959141]

約数ペア:

[(1, 39259959141), (3, 13086653047), (13, 3019996857), (19, 2066313639), (39, 1006665619), (57, 688771213), (71, 552957171), (213, 184319057), (247, 158947203), (741, 52982401), (923, 42535167), (1349, 29103009), (2769, 14178389), (4047, 9701003), (17537, 2238693), (52611, 746231)]