25229961

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:724

約数の個数: 28

約数和(自身を含む): 38600388

約数和(自身を除く): 13370427

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 653, 729, 1431, 1959, 4293, 5877, 12879, 17631, 34609, 38637, 52893, 103827, 158679, 311481, 476037, 934443, 2803329, 8409987, 25229961]

約数ペア:

[(1, 25229961), (3, 8409987), (9, 2803329), (27, 934443), (53, 476037), (81, 311481), (159, 158679), (243, 103827), (477, 52893), (653, 38637), (729, 34609), (1431, 17631), (1959, 12879), (4293, 5877)]