765551423

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 972410880

約数和(自身を除く): 206859457

約数列:

[1, 7, 13, 37, 91, 259, 271, 481, 839, 1897, 3367, 3523, 5873, 10027, 10907, 24661, 31043, 70189, 76349, 130351, 217301, 227369, 403559, 912457, 1591583, 2824913, 2955797, 8412653, 20690579, 58888571, 109364489, 765551423]

約数ペア:

[(1, 765551423), (7, 109364489), (13, 58888571), (37, 20690579), (91, 8412653), (259, 2955797), (271, 2824913), (481, 1591583), (839, 912457), (1897, 403559), (3367, 227369), (3523, 217301), (5873, 130351), (10027, 76349), (10907, 70189), (24661, 31043)]