30854551

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{829}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 38113600

約数和(自身を除く): 7259049

約数列:

[1, 7, 13, 91, 409, 829, 2863, 5317, 5803, 10777, 37219, 75439, 339061, 2373427, 4407793, 30854551]

約数ペア:

[(1, 30854551), (7, 4407793), (13, 2373427), (91, 339061), (409, 75439), (829, 37219), (2863, 10777), (5317, 5803)]