9728551

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 11795200

約数和(自身を除く): 2066649

約数列:

[1, 7, 19, 133, 193, 379, 1351, 2653, 3667, 7201, 25669, 50407, 73147, 512029, 1389793, 9728551]

約数ペア:

[(1, 9728551), (7, 1389793), (19, 512029), (133, 73147), (193, 50407), (379, 25669), (1351, 7201), (2653, 3667)]