9780993

素因数分解:

$3^6\times {\mathrm{13417}}^1$

素因数の和:13435

約数の個数: 14

約数和(自身を含む): 14665874

約数和(自身を除く): 4884881

約数列:

[1, 3, 9, 27, 81, 243, 729, 13417, 40251, 120753, 362259, 1086777, 3260331, 9780993]

約数ペア:

[(1, 9780993), (3, 3260331), (9, 1086777), (27, 362259), (81, 120753), (243, 40251), (729, 13417)]