223233239

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 250522272

約数和(自身を除く): 27289033

約数列:

[1, 17, 23, 103, 241, 391, 529, 1751, 2369, 4097, 5543, 8993, 24823, 40273, 54487, 94231, 127489, 421991, 570929, 926279, 2167313, 9705793, 13131367, 223233239]

約数ペア:

[(1, 223233239), (17, 13131367), (23, 9705793), (103, 2167313), (241, 926279), (391, 570929), (529, 421991), (1751, 127489), (2369, 94231), (4097, 54487), (5543, 40273), (8993, 24823)]