12664611

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 18804240

約数和(自身を除く): 6139629

約数列:

[1, 3, 9, 89, 97, 163, 267, 291, 489, 801, 873, 1467, 8633, 14507, 15811, 25899, 43521, 47433, 77697, 130563, 142299, 1407179, 4221537, 12664611]

約数ペア:

[(1, 12664611), (3, 4221537), (9, 1407179), (89, 142299), (97, 130563), (163, 77697), (267, 47433), (291, 43521), (489, 25899), (801, 15811), (873, 14507), (1467, 8633)]