2155344243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1\times {\mathrm{24683}}^1$

素因数の和:26938

約数の個数: 16

約数和(自身を含む): 3096360960

約数和(自身を除く): 941016717

約数列:

[1, 3, 13, 39, 2239, 6717, 24683, 29107, 74049, 87321, 320879, 962637, 55265237, 165795711, 718448081, 2155344243]

約数ペア:

[(1, 2155344243), (3, 718448081), (13, 165795711), (39, 55265237), (2239, 962637), (6717, 320879), (24683, 87321), (29107, 74049)]