13475406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{320843}}^1$

素因数の和:320855

約数の個数: 16

約数和(自身を含む): 30801024

約数和(自身を除く): 17325618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 320843, 641686, 962529, 1925058, 2245901, 4491802, 6737703, 13475406]

約数ペア:

[(1, 13475406), (2, 6737703), (3, 4491802), (6, 2245901), (7, 1925058), (14, 962529), (21, 641686), (42, 320843)]