26665881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{911}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 38873088

約数和(自身を除く): 12207207

約数列:

[1, 3, 11, 33, 887, 911, 2661, 2733, 9757, 10021, 29271, 30063, 808057, 2424171, 8888627, 26665881]

約数ペア:

[(1, 26665881), (3, 8888627), (11, 2424171), (33, 808057), (887, 30063), (911, 29271), (2661, 10021), (2733, 9757)]