3445307047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{39397}}^1$

素因数の和:39479

約数の個数: 24

約数和(自身を含む): 4381687968

約数和(自身を除く): 936380921

約数列:

[1, 7, 13, 31, 91, 217, 403, 961, 2821, 6727, 12493, 39397, 87451, 275779, 512161, 1221307, 3585127, 8549149, 15876991, 37860517, 111138937, 265023619, 492186721, 3445307047]

約数ペア:

[(1, 3445307047), (7, 492186721), (13, 265023619), (31, 111138937), (91, 37860517), (217, 15876991), (403, 8549149), (961, 3585127), (2821, 1221307), (6727, 512161), (12493, 275779), (39397, 87451)]