1569789931359

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{5683}}^1\times {\mathrm{5839}}^1$

素因数の和:12751

約数の個数: 32

約数和(自身を含む): 2256698967040

約数和(自身を除く): 686909035681

約数列:

[1, 3, 13, 39, 1213, 3639, 5683, 5839, 15769, 17049, 17517, 47307, 73879, 75907, 221637, 227721, 6893479, 7082707, 20680437, 21248121, 33183037, 89615227, 92075191, 99549111, 268845681, 276225573, 431379481, 1294138443, 40251023881, 120753071643, 523263310453, 1569789931359]

約数ペア:

[(1, 1569789931359), (3, 523263310453), (13, 120753071643), (39, 40251023881), (1213, 1294138443), (3639, 431379481), (5683, 276225573), (5839, 268845681), (15769, 99549111), (17049, 92075191), (17517, 89615227), (47307, 33183037), (73879, 21248121), (75907, 20680437), (221637, 7082707), (227721, 6893479)]