56879389

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4297}}^1$

素因数の和:4396

約数の個数: 16

約数和(自身を含む): 68217856

約数和(自身を除く): 11338467

約数列:

[1, 7, 31, 61, 217, 427, 1891, 4297, 13237, 30079, 133207, 262117, 932449, 1834819, 8125627, 56879389]

約数ペア:

[(1, 56879389), (7, 8125627), (31, 1834819), (61, 932449), (217, 262117), (427, 133207), (1891, 30079), (4297, 13237)]