26807259

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{877}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 37423872

約数和(自身を除く): 10616613

約数列:

[1, 3, 23, 69, 443, 877, 1329, 2631, 10189, 20171, 30567, 60513, 388511, 1165533, 8935753, 26807259]

約数ペア:

[(1, 26807259), (3, 8935753), (23, 1165533), (69, 388511), (443, 60513), (877, 30567), (1329, 20171), (2631, 10189)]