23200881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37003}}^1$

素因数の和:37036

約数の個数: 16

約数和(自身を含む): 35523840

約数和(自身を除く): 12322959

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 37003, 111009, 407033, 703057, 1221099, 2109171, 7733627, 23200881]

約数ペア:

[(1, 23200881), (3, 7733627), (11, 2109171), (19, 1221099), (33, 703057), (57, 407033), (209, 111009), (627, 37003)]