38126787

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9421}}^1$

素因数の和:9514

約数の個数: 16

約数和(自身を含む): 54270720

約数和(自身を除く): 16143933

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 9421, 28263, 178999, 536997, 668891, 2006673, 12708929, 38126787]

約数ペア:

[(1, 38126787), (3, 12708929), (19, 2006673), (57, 668891), (71, 536997), (213, 178999), (1349, 28263), (4047, 9421)]