1288333851

素因数分解:

$3^1\times 7^1\times {\mathrm{9721}}^1\times {\mathrm{6311}}^1$

素因数の和:16042

約数の個数: 16

約数和(自身を含む): 1963688448

約数和(自身を除く): 675354597

約数列:

[1, 3, 7, 21, 6311, 9721, 18933, 29163, 44177, 68047, 132531, 204141, 61349231, 184047693, 429444617, 1288333851]

約数ペア:

[(1, 1288333851), (3, 429444617), (7, 184047693), (21, 61349231), (6311, 204141), (9721, 132531), (18933, 68047), (29163, 44177)]