23139021

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 31622400

約数和(自身を除く): 8483379

約数列:

[1, 3, 79, 89, 237, 267, 1097, 3291, 7031, 21093, 86663, 97633, 259989, 292899, 7713007, 23139021]

約数ペア:

[(1, 23139021), (3, 7713007), (79, 292899), (89, 259989), (237, 97633), (267, 86663), (1097, 21093), (3291, 7031)]