15715887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5351}}^1$

素因数の和:5454

約数の個数: 16

約数和(自身を含む): 23120640

約数和(自身を除く): 7404753

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 5351, 16053, 58861, 176583, 476239, 1428717, 5238629, 15715887]

約数ペア:

[(1, 15715887), (3, 5238629), (11, 1428717), (33, 476239), (89, 176583), (267, 58861), (979, 16053), (2937, 5351)]