76812407

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1889}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 90780480

約数和(自身を除く): 13968073

約数列:

[1, 7, 37, 157, 259, 1099, 1889, 5809, 13223, 40663, 69893, 296573, 489251, 2076011, 10973201, 76812407]

約数ペア:

[(1, 76812407), (7, 10973201), (37, 2076011), (157, 489251), (259, 296573), (1099, 69893), (1889, 40663), (5809, 13223)]