1191649563

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1131671}}^1$

素因数の和:1131696

約数の個数: 20

約数和(自身を含む): 1917052368

約数和(自身を除く): 725402805

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1131671, 3395013, 10185039, 14711723, 30555117, 44135169, 91665351, 132405507, 397216521, 1191649563]

約数ペア:

[(1, 1191649563), (3, 397216521), (9, 132405507), (13, 91665351), (27, 44135169), (39, 30555117), (81, 14711723), (117, 10185039), (351, 3395013), (1053, 1131671)]