13118703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1279}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 18923520

約数和(自身を除く): 5804817

約数列:

[1, 3, 13, 39, 263, 789, 1279, 3419, 3837, 10257, 16627, 49881, 336377, 1009131, 4372901, 13118703]

約数ペア:

[(1, 13118703), (3, 4372901), (13, 1009131), (39, 336377), (263, 49881), (789, 16627), (1279, 10257), (3419, 3837)]