3865589

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 4814208

約数和(自身を除く): 948619

約数列:

[1, 7, 13, 91, 107, 397, 749, 1391, 2779, 5161, 9737, 36127, 42479, 297353, 552227, 3865589]

約数ペア:

[(1, 3865589), (7, 552227), (13, 297353), (91, 42479), (107, 36127), (397, 9737), (749, 5161), (1391, 2779)]