4920595857

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{855607}}^1$

素因数の和:855690

約数の個数: 20

約数和(自身を含む): 7454056896

約数和(自身を除く): 2533461039

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 855607, 2566821, 7700463, 23101389, 60748097, 69304167, 182244291, 546732873, 1640198619, 4920595857]

約数ペア:

[(1, 4920595857), (3, 1640198619), (9, 546732873), (27, 182244291), (71, 69304167), (81, 60748097), (213, 23101389), (639, 7700463), (1917, 2566821), (5751, 855607)]