42798723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2017}}^1$

素因数の和:2674

約数の個数: 16

約数和(自身を含む): 62380416

約数和(自身を除く): 19581693

約数列:

[1, 3, 11, 33, 643, 1929, 2017, 6051, 7073, 21219, 22187, 66561, 1296931, 3890793, 14266241, 42798723]

約数ペア:

[(1, 42798723), (3, 14266241), (11, 3890793), (33, 1296931), (643, 66561), (1929, 22187), (2017, 21219), (6051, 7073)]