39716781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4261}}^1$

素因数の和:4516

約数の個数: 16

約数和(自身を含む): 57281280

約数和(自身を除く): 17564499

約数列:

[1, 3, 13, 39, 239, 717, 3107, 4261, 9321, 12783, 55393, 166179, 1018379, 3055137, 13238927, 39716781]

約数ペア:

[(1, 39716781), (3, 13238927), (13, 3055137), (39, 1018379), (239, 166179), (717, 55393), (3107, 12783), (4261, 9321)]