9402239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5350

約数の個数: 16

約数和(自身を含む): 12234240

約数和(自身を除く): 2832001

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 5309, 37163, 58399, 122107, 408793, 854749, 1343177, 9402239]

約数ペア:

[(1, 9402239), (7, 1343177), (11, 854749), (23, 408793), (77, 122107), (161, 58399), (253, 37163), (1771, 5309)]