1213403767

素因数分解:

${\mathrm{31}}^2\times {\mathrm{1097}}^1\times {\mathrm{1151}}^1$

素因数の和:2310

約数の個数: 12

約数和(自身を含む): 1256041728

約数和(自身を除く): 42637961

約数列:

[1, 31, 961, 1097, 1151, 34007, 35681, 1054217, 1106111, 1262647, 39142057, 1213403767]

約数ペア:

[(1, 1213403767), (31, 39142057), (961, 1262647), (1097, 1106111), (1151, 1054217), (34007, 35681)]