4720287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11003}}^1$

素因数の和:11030

約数の個数: 16

約数和(自身を含む): 7394688

約数和(自身を除く): 2674401

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 11003, 33009, 121033, 143039, 363099, 429117, 1573429, 4720287]

約数ペア:

[(1, 4720287), (3, 1573429), (11, 429117), (13, 363099), (33, 143039), (39, 121033), (143, 33009), (429, 11003)]