53889143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2473}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 67451136

約数和(自身を除く): 13561993

約数列:

[1, 7, 11, 77, 283, 1981, 2473, 3113, 17311, 21791, 27203, 190421, 699859, 4899013, 7698449, 53889143]

約数ペア:

[(1, 53889143), (7, 7698449), (11, 4899013), (77, 699859), (283, 190421), (1981, 27203), (2473, 21791), (3113, 17311)]