39686373

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 58631040

約数和(自身を除く): 18944667

約数列:

[1, 3, 9, 71, 173, 213, 359, 519, 639, 1077, 1557, 3231, 12283, 25489, 36849, 62107, 76467, 110547, 186321, 229401, 558963, 4409597, 13228791, 39686373]

約数ペア:

[(1, 39686373), (3, 13228791), (9, 4409597), (71, 558963), (173, 229401), (213, 186321), (359, 110547), (519, 76467), (639, 62107), (1077, 36849), (1557, 25489), (3231, 12283)]