10481967

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1020

約数の個数: 20

約数和(自身を含む): 15780336

約数和(自身を除く): 5298369

約数列:

[1, 3, 9, 27, 81, 151, 453, 857, 1359, 2571, 4077, 7713, 12231, 23139, 69417, 129407, 388221, 1164663, 3493989, 10481967]

約数ペア:

[(1, 10481967), (3, 3493989), (9, 1164663), (27, 388221), (81, 129407), (151, 69417), (453, 23139), (857, 12231), (1359, 7713), (2571, 4077)]