20583303

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5441}}^1$

素因数の和:5554

約数の個数: 16

約数和(自身を含む): 29865696

約数和(自身を除く): 9282393

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 5441, 16323, 70733, 212199, 527777, 1583331, 6861101, 20583303]

約数ペア:

[(1, 20583303), (3, 6861101), (13, 1583331), (39, 527777), (97, 212199), (291, 70733), (1261, 16323), (3783, 5441)]