201382389

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{573739}}^1$

素因数の和:573761

約数の個数: 16

約数和(自身を含む): 321294400

約数和(自身を除く): 119912011

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 573739, 1721217, 5163651, 7458607, 15490953, 22375821, 67127463, 201382389]

約数ペア:

[(1, 201382389), (3, 67127463), (9, 22375821), (13, 15490953), (27, 7458607), (39, 5163651), (117, 1721217), (351, 573739)]