4380212151

素因数分解:

$3^2\times 7^1\times {\mathrm{853}}^1\times {\mathrm{81509}}^1$

素因数の和:82375

約数の個数: 24

約数和(自身を含む): 7239392160

約数和(自身を除く): 2859180009

約数列:

[1, 3, 7, 9, 21, 63, 853, 2559, 5971, 7677, 17913, 53739, 81509, 244527, 570563, 733581, 1711689, 5135067, 69527177, 208581531, 486690239, 625744593, 1460070717, 4380212151]

約数ペア:

[(1, 4380212151), (3, 1460070717), (7, 625744593), (9, 486690239), (21, 208581531), (63, 69527177), (853, 5135067), (2559, 1711689), (5971, 733581), (7677, 570563), (17913, 244527), (53739, 81509)]