9898449

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15787}}^1$

素因数の和:15820

約数の個数: 16

約数和(自身を含む): 15156480

約数和(自身を除く): 5258031

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 15787, 47361, 173657, 299953, 520971, 899859, 3299483, 9898449]

約数ペア:

[(1, 9898449), (3, 3299483), (11, 899859), (19, 520971), (33, 299953), (57, 173657), (209, 47361), (627, 15787)]