13667421

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1049}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 18849600

約数和(自身を除く): 5182179

約数列:

[1, 3, 43, 101, 129, 303, 1049, 3147, 4343, 13029, 45107, 105949, 135321, 317847, 4555807, 13667421]

約数ペア:

[(1, 13667421), (3, 4555807), (43, 317847), (101, 135321), (129, 105949), (303, 45107), (1049, 13029), (3147, 4343)]