230905147

素因数分解:

${\mathrm{11}}^2\times {\mathrm{661}}^1\times {\mathrm{2887}}^1$

素因数の和:3570

約数の個数: 12

約数和(自身を含む): 254276848

約数和(自身を除く): 23371701

約数列:

[1, 11, 121, 661, 2887, 7271, 31757, 79981, 349327, 1908307, 20991377, 230905147]

約数ペア:

[(1, 230905147), (11, 20991377), (121, 1908307), (661, 349327), (2887, 79981), (7271, 31757)]