7148239

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 8824320

約数和(自身を除く): 1676081

約数列:

[1, 7, 23, 29, 161, 203, 667, 1531, 4669, 10717, 35213, 44399, 246491, 310793, 1021177, 7148239]

約数ペア:

[(1, 7148239), (7, 1021177), (23, 310793), (29, 246491), (161, 44399), (203, 35213), (667, 10717), (1531, 4669)]