15633561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:3956

約数の個数: 16

約数和(自身を含む): 22256640

約数和(自身を除く): 6623079

約数列:

[1, 3, 19, 57, 71, 213, 1349, 3863, 4047, 11589, 73397, 220191, 274273, 822819, 5211187, 15633561]

約数ペア:

[(1, 15633561), (3, 5211187), (19, 822819), (57, 274273), (71, 220191), (213, 73397), (1349, 11589), (3863, 4047)]