1230486631

素因数分解:

${\mathrm{11}}^2\times {\mathrm{509}}^1\times {\mathrm{19979}}^1$

素因数の和:20510

約数の個数: 12

約数和(自身を含む): 1355243400

約数和(自身を除く): 124756769

約数列:

[1, 11, 121, 509, 5599, 19979, 61589, 219769, 2417459, 10169311, 111862421, 1230486631]

約数ペア:

[(1, 1230486631), (11, 111862421), (121, 10169311), (509, 2417459), (5599, 219769), (19979, 61589)]