4920783987

素因数分解:

$3^1\times 7^3\times {\mathrm{4782103}}^1$

素因数の和:4782127

約数の個数: 16

約数和(自身を含む): 7651366400

約数和(自身を除く): 2730582413

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 4782103, 14346309, 33474721, 100424163, 234323047, 702969141, 1640261329, 4920783987]

約数ペア:

[(1, 4920783987), (3, 1640261329), (7, 702969141), (21, 234323047), (49, 100424163), (147, 33474721), (343, 14346309), (1029, 4782103)]