5656091

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 7269120

約数和(自身を除く): 1613029

約数列:

[1, 7, 19, 23, 43, 133, 161, 301, 437, 817, 989, 1849, 3059, 5719, 6923, 12943, 18791, 35131, 42527, 131537, 245917, 297689, 808013, 5656091]

約数ペア:

[(1, 5656091), (7, 808013), (19, 297689), (23, 245917), (43, 131537), (133, 42527), (161, 35131), (301, 18791), (437, 12943), (817, 6923), (989, 5719), (1849, 3059)]