38767329

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{15439}}^1$

素因数の和:15482

約数の個数: 20

約数和(自身を含む): 59783680

約数和(自身を除く): 21016351

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 15439, 46317, 138951, 416853, 478609, 1250559, 1435827, 4307481, 12922443, 38767329]

約数ペア:

[(1, 38767329), (3, 12922443), (9, 4307481), (27, 1435827), (31, 1250559), (81, 478609), (93, 416853), (279, 138951), (837, 46317), (2511, 15439)]