56858751

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 85541040

約数和(自身を除く): 28682289

約数列:

[1, 3, 9, 37, 73, 111, 219, 333, 657, 2339, 2701, 7017, 8103, 21051, 24309, 86543, 170747, 259629, 512241, 778887, 1536723, 6317639, 18952917, 56858751]

約数ペア:

[(1, 56858751), (3, 18952917), (9, 6317639), (37, 1536723), (73, 778887), (111, 512241), (219, 259629), (333, 170747), (657, 86543), (2339, 24309), (2701, 21051), (7017, 8103)]