13105623

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{821}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 18583776

約数和(自身を除く): 5478153

約数列:

[1, 3, 17, 51, 313, 821, 939, 2463, 5321, 13957, 15963, 41871, 256973, 770919, 4368541, 13105623]

約数ペア:

[(1, 13105623), (3, 4368541), (17, 770919), (51, 256973), (313, 41871), (821, 15963), (939, 13957), (2463, 5321)]