190020519

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{541369}}^1$

素因数の和:541391

約数の個数: 16

約数和(自身を含む): 303167200

約数和(自身を除く): 113146681

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 541369, 1624107, 4872321, 7037797, 14616963, 21113391, 63340173, 190020519]

約数ペア:

[(1, 190020519), (3, 63340173), (9, 21113391), (13, 14616963), (27, 7037797), (39, 4872321), (117, 1624107), (351, 541369)]