460698921

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{20533}}^1$

素因数の和:20822

約数の個数: 20

約数和(自身を含む): 690722692

約数和(自身を除く): 230023771

約数列:

[1, 3, 9, 27, 81, 277, 831, 2493, 7479, 20533, 22437, 61599, 184797, 554391, 1663173, 5687641, 17062923, 51188769, 153566307, 460698921]

約数ペア:

[(1, 460698921), (3, 153566307), (9, 51188769), (27, 17062923), (81, 5687641), (277, 1663173), (831, 554391), (2493, 184797), (7479, 61599), (20533, 22437)]