4071111

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 6420480

約数和(自身を除く): 2349369

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 151, 209, 453, 473, 627, 817, 1419, 1661, 2451, 2869, 4983, 6493, 8607, 8987, 19479, 26961, 31559, 71423, 94677, 123367, 214269, 370101, 1357037, 4071111]

約数ペア:

[(1, 4071111), (3, 1357037), (11, 370101), (19, 214269), (33, 123367), (43, 94677), (57, 71423), (129, 31559), (151, 26961), (209, 19479), (453, 8987), (473, 8607), (627, 6493), (817, 4983), (1419, 2869), (1661, 2451)]