21432801

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32327}}^1$

素因数の和:32360

約数の個数: 16

約数和(自身を含む): 32586624

約数和(自身を除く): 11153823

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 32327, 96981, 420251, 549559, 1260753, 1648677, 7144267, 21432801]

約数ペア:

[(1, 21432801), (3, 7144267), (13, 1648677), (17, 1260753), (39, 549559), (51, 420251), (221, 96981), (663, 32327)]