2017640007

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{35023}}^1$

素因数の和:35239

約数の個数: 24

約数和(自身を含む): 3010522944

約数和(自身を除く): 992882937

約数列:

[1, 3, 9, 37, 111, 173, 333, 519, 1557, 6401, 19203, 35023, 57609, 105069, 315207, 1295851, 3887553, 6058979, 11662659, 18176937, 54530811, 224182223, 672546669, 2017640007]

約数ペア:

[(1, 2017640007), (3, 672546669), (9, 224182223), (37, 54530811), (111, 18176937), (173, 11662659), (333, 6058979), (519, 3887553), (1557, 1295851), (6401, 315207), (19203, 105069), (35023, 57609)]