13140504831

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1213007}}^1$

素因数の和:1213190

約数の個数: 16

約数和(自身を含む): 18398905344

約数和(自身を除く): 5258400513

約数列:

[1, 3, 23, 69, 157, 471, 3611, 10833, 1213007, 3639021, 27899161, 83697483, 190442099, 571326297, 4380168277, 13140504831]

約数ペア:

[(1, 13140504831), (3, 4380168277), (23, 571326297), (69, 190442099), (157, 83697483), (471, 27899161), (3611, 3639021), (10833, 1213007)]