38107407

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51427}}^1$

素因数の和:51462

約数の個数: 16

約数和(自身を含む): 57599360

約数和(自身を除く): 19491953

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 51427, 154281, 668551, 977113, 2005653, 2931339, 12702469, 38107407]

約数ペア:

[(1, 38107407), (3, 12702469), (13, 2931339), (19, 2005653), (39, 977113), (57, 668551), (247, 154281), (741, 51427)]