13047693

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 18247680

約数和(自身を除く): 5199987

約数列:

[1, 3, 23, 69, 263, 719, 789, 2157, 6049, 16537, 18147, 49611, 189097, 567291, 4349231, 13047693]

約数ペア:

[(1, 13047693), (3, 4349231), (23, 567291), (69, 189097), (263, 49611), (719, 18147), (789, 16537), (2157, 6049)]