13439657

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 16837632

約数和(自身を除く): 3397975

約数列:

[1, 7, 11, 77, 347, 503, 2429, 3521, 3817, 5533, 26719, 38731, 174541, 1221787, 1919951, 13439657]

約数ペア:

[(1, 13439657), (7, 1919951), (11, 1221787), (77, 174541), (347, 38731), (503, 26719), (2429, 5533), (3521, 3817)]