38221287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57649}}^1$

素因数の和:57682

約数の個数: 16

約数和(自身を含む): 58111200

約数和(自身を除く): 19889913

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 57649, 172947, 749437, 980033, 2248311, 2940099, 12740429, 38221287]

約数ペア:

[(1, 38221287), (3, 12740429), (13, 2940099), (17, 2248311), (39, 980033), (51, 749437), (221, 172947), (663, 57649)]