13442037

素因数分解:

$3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1783}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 20551680

約数和(自身を除く): 7109643

約数列:

[1, 3, 7, 21, 359, 1077, 1783, 2513, 5349, 7539, 12481, 37443, 640097, 1920291, 4480679, 13442037]

約数ペア:

[(1, 13442037), (3, 4480679), (7, 1920291), (21, 640097), (359, 37443), (1077, 12481), (1783, 7539), (2513, 5349)]