57145617

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{857}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 85662720

約数和(自身を除く): 28517103

約数列:

[1, 3, 9, 31, 93, 239, 279, 717, 857, 2151, 2571, 7409, 7713, 22227, 26567, 66681, 79701, 204823, 239103, 614469, 1843407, 6349513, 19048539, 57145617]

約数ペア:

[(1, 57145617), (3, 19048539), (9, 6349513), (31, 1843407), (93, 614469), (239, 239103), (279, 204823), (717, 79701), (857, 66681), (2151, 26567), (2571, 22227), (7409, 7713)]