13688157

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8929}}^1$

素因数の和:9012

約数の個数: 16

約数和(自身を含む): 21146240

約数和(自身を除く): 7458083

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 8929, 26787, 62503, 187509, 651817, 1955451, 4562719, 13688157]

約数ペア:

[(1, 13688157), (3, 4562719), (7, 1955451), (21, 651817), (73, 187509), (219, 62503), (511, 26787), (1533, 8929)]