1068138239

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{22643}}^1$

素因数の和:22966

約数の個数: 16

約数和(自身を含む): 1278208512

約数和(自身を除く): 210070273

約数列:

[1, 7, 23, 161, 293, 2051, 6739, 22643, 47173, 158501, 520789, 3645523, 6634399, 46440793, 152591177, 1068138239]

約数ペア:

[(1, 1068138239), (7, 152591177), (23, 46440793), (161, 6634399), (293, 3645523), (2051, 520789), (6739, 158501), (22643, 47173)]