201799017

素因数分解:

$3^2\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{3019}}^1$

素因数の和:4093

約数の個数: 24

約数和(自身を含む): 333552960

約数和(自身を除く): 131753943

約数列:

[1, 3, 7, 9, 21, 63, 1061, 3019, 3183, 7427, 9057, 9549, 21133, 22281, 27171, 63399, 66843, 190197, 3203159, 9609477, 22422113, 28828431, 67266339, 201799017]

約数ペア:

[(1, 201799017), (3, 67266339), (7, 28828431), (9, 22422113), (21, 9609477), (63, 3203159), (1061, 190197), (3019, 66843), (3183, 63399), (7427, 27171), (9057, 22281), (9549, 21133)]