13842479

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 16253952

約数和(自身を除く): 2411473

約数列:

[1, 7, 73, 103, 263, 511, 721, 1841, 7519, 19199, 27089, 52633, 134393, 189623, 1977497, 13842479]

約数ペア:

[(1, 13842479), (7, 1977497), (73, 189623), (103, 134393), (263, 52633), (511, 27089), (721, 19199), (1841, 7519)]