15261717

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 21030912

約数和(自身を除く): 5769195

約数列:

[1, 3, 41, 123, 127, 381, 977, 2931, 5207, 15621, 40057, 120171, 124079, 372237, 5087239, 15261717]

約数ペア:

[(1, 15261717), (3, 5087239), (41, 372237), (123, 124079), (127, 120171), (381, 40057), (977, 15621), (2931, 5207)]