56595721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1987}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 69913984

約数和(自身を除く): 13318263

約数列:

[1, 7, 13, 91, 313, 1987, 2191, 4069, 13909, 25831, 28483, 180817, 621931, 4353517, 8085103, 56595721]

約数ペア:

[(1, 56595721), (7, 8085103), (13, 4353517), (91, 621931), (313, 180817), (1987, 28483), (2191, 25831), (4069, 13909)]