2099683521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{944527}}^1$

素因数の和:944565

約数の個数: 24

約数和(自身を含む): 3438081920

約数和(自身を除く): 1338398399

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 944527, 2833581, 8500743, 12278851, 17946013, 36836553, 53838039, 110509659, 161514117, 233298169, 699894507, 2099683521]

約数ペア:

[(1, 2099683521), (3, 699894507), (9, 233298169), (13, 161514117), (19, 110509659), (39, 53838039), (57, 36836553), (117, 17946013), (171, 12278851), (247, 8500743), (741, 2833581), (2223, 944527)]