13617471

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34129}}^1$

素因数の和:34158

約数の個数: 16

約数和(自身を含む): 21843200

約数和(自身を除く): 8225729

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 34129, 102387, 238903, 648451, 716709, 1945353, 4539157, 13617471]

約数ペア:

[(1, 13617471), (3, 4539157), (7, 1945353), (19, 716709), (21, 648451), (57, 238903), (133, 102387), (399, 34129)]