40826049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28771}}^1$

素因数の和:28828

約数の個数: 16

約数和(自身を含む): 60766464

約数和(自身を除く): 19940415

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 28771, 86313, 316481, 949443, 1237153, 3711459, 13608683, 40826049]

約数ペア:

[(1, 40826049), (3, 13608683), (11, 3711459), (33, 1237153), (43, 949443), (129, 316481), (473, 86313), (1419, 28771)]