39218039

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2857}}^1$

素因数の和:2954

約数の個数: 16

約数和(自身を含む): 46916928

約数和(自身を除く): 7698889

約数列:

[1, 7, 37, 53, 259, 371, 1961, 2857, 13727, 19999, 105709, 151421, 739963, 1059947, 5602577, 39218039]

約数ペア:

[(1, 39218039), (7, 5602577), (37, 1059947), (53, 739963), (259, 151421), (371, 105709), (1961, 19999), (2857, 13727)]