15081717

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23167}}^1$

素因数の和:23208

約数の個数: 16

約数和(自身を含む): 23724032

約数和(自身を除く): 8642315

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 23167, 69501, 162169, 486507, 718177, 2154531, 5027239, 15081717]

約数ペア:

[(1, 15081717), (3, 5027239), (7, 2154531), (21, 718177), (31, 486507), (93, 162169), (217, 69501), (651, 23167)]