215289316723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{1502651}}^1$

素因数の和:1502874

約数の個数: 16

約数和(自身を含む): 236289021696

約数和(自身を除く): 20999704973

約数列:

[1, 13, 103, 107, 1339, 1391, 11021, 143273, 1502651, 19534463, 154773053, 160783657, 2012049689, 2090187541, 16560716671, 215289316723]

約数ペア:

[(1, 215289316723), (13, 16560716671), (103, 2090187541), (107, 2012049689), (1339, 160783657), (1391, 154773053), (11021, 19534463), (143273, 1502651)]