56282907

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1901}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 76688640

約数和(自身を除く): 20405733

約数列:

[1, 3, 71, 139, 213, 417, 1901, 5703, 9869, 29607, 134971, 264239, 404913, 792717, 18760969, 56282907]

約数ペア:

[(1, 56282907), (3, 18760969), (71, 792717), (139, 404913), (213, 264239), (417, 134971), (1901, 29607), (5703, 9869)]