2040033021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{144899}}^1$

素因数の和:144953

約数の個数: 24

約数和(自身を含む): 3091586400

約数和(自身を除く): 1051553379

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 14079, 144899, 434697, 1883687, 2753081, 5651061, 8259243, 35790053, 52308539, 107370159, 156925617, 680011007, 2040033021]

約数ペア:

[(1, 2040033021), (3, 680011007), (13, 156925617), (19, 107370159), (39, 52308539), (57, 35790053), (247, 8259243), (361, 5651061), (741, 2753081), (1083, 1883687), (4693, 434697), (14079, 144899)]