56957193

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{839}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 86923200

約数和(自身を除く): 29966007

約数列:

[1, 3, 9, 19, 57, 171, 397, 839, 1191, 2517, 3573, 7543, 7551, 15941, 22629, 47823, 67887, 143469, 333083, 999249, 2997747, 6328577, 18985731, 56957193]

約数ペア:

[(1, 56957193), (3, 18985731), (9, 6328577), (19, 2997747), (57, 999249), (171, 333083), (397, 143469), (839, 67887), (1191, 47823), (2517, 22629), (3573, 15941), (7543, 7551)]