13008135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{123887}}^1$

素因数の和:123902

約数の個数: 16

約数和(自身を含む): 23786496

約数和(自身を除く): 10778361

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 123887, 371661, 619435, 867209, 1858305, 2601627, 4336045, 13008135]

約数ペア:

[(1, 13008135), (3, 4336045), (5, 2601627), (7, 1858305), (15, 867209), (21, 619435), (35, 371661), (105, 123887)]