16996821363

素因数分解:

$3^2\times {\mathrm{20963}}^1\times {\mathrm{90089}}^1$

素因数の和:111058

約数の個数: 12

約数和(自身を含む): 24552407880

約数和(自身を除く): 7555586517

約数列:

[1, 3, 9, 20963, 62889, 90089, 188667, 270267, 810801, 1888535707, 5665607121, 16996821363]

約数ペア:

[(1, 16996821363), (3, 5665607121), (9, 1888535707), (20963, 810801), (62889, 270267), (90089, 188667)]