5380101

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:662

約数の個数: 20

約数和(自身を含む): 8115712

約数和(自身を除く): 2735611

約数列:

[1, 3, 9, 27, 81, 127, 381, 523, 1143, 1569, 3429, 4707, 10287, 14121, 42363, 66421, 199263, 597789, 1793367, 5380101]

約数ペア:

[(1, 5380101), (3, 1793367), (9, 597789), (27, 199263), (81, 66421), (127, 42363), (381, 14121), (523, 10287), (1143, 4707), (1569, 3429)]