28625091

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{78857}}^1$

素因数の和:78882

約数の個数: 12

約数和(自身を含む): 41952456

約数和(自身を除く): 13327365

約数列:

[1, 3, 11, 33, 121, 363, 78857, 236571, 867427, 2602281, 9541697, 28625091]

約数ペア:

[(1, 28625091), (3, 9541697), (11, 2602281), (33, 867427), (121, 236571), (363, 78857)]