13335663

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21269}}^1$

素因数の和:21302

約数の個数: 16

約数和(自身を含む): 20419200

約数和(自身を除く): 7083537

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 21269, 63807, 233959, 404111, 701877, 1212333, 4445221, 13335663]

約数ペア:

[(1, 13335663), (3, 4445221), (11, 1212333), (19, 701877), (33, 404111), (57, 233959), (209, 63807), (627, 21269)]