56894667

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{1087}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 77291520

約数和(自身を除く): 20396853

約数列:

[1, 3, 73, 219, 239, 717, 1087, 3261, 17447, 52341, 79351, 238053, 259793, 779379, 18964889, 56894667]

約数ペア:

[(1, 56894667), (3, 18964889), (73, 779379), (219, 259793), (239, 238053), (717, 79351), (1087, 52341), (3261, 17447)]