13709493

素因数分解:

$3^4\times 7^1\times {\mathrm{24179}}^1$

素因数の和:24198

約数の個数: 20

約数和(自身を含む): 23406240

約数和(自身を除く): 9696747

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 24179, 72537, 169253, 217611, 507759, 652833, 1523277, 1958499, 4569831, 13709493]

約数ペア:

[(1, 13709493), (3, 4569831), (7, 1958499), (9, 1523277), (21, 652833), (27, 507759), (63, 217611), (81, 169253), (189, 72537), (567, 24179)]