201620705481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1723253893}}^1$

素因数の和:1723253912

約数の個数: 12

約数和(自身を含む): 313632208708

約数和(自身を除く): 112011503227

約数列:

[1, 3, 9, 13, 39, 117, 1723253893, 5169761679, 15509285037, 22402300609, 67206901827, 201620705481]

約数ペア:

[(1, 201620705481), (3, 67206901827), (9, 22402300609), (13, 15509285037), (39, 5169761679), (117, 1723253893)]