13400695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34807}}^1$

素因数の和:34830

約数の個数: 16

約数和(自身を含む): 20049408

約数和(自身を除く): 6648713

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 34807, 174035, 243649, 382877, 1218245, 1914385, 2680139, 13400695]

約数ペア:

[(1, 13400695), (5, 2680139), (7, 1914385), (11, 1218245), (35, 382877), (55, 243649), (77, 174035), (385, 34807)]