57322221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{91423}}^1$

素因数の和:91456

約数の個数: 16

約数和(自身を含む): 87767040

約数和(自身を除く): 30444819

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 91423, 274269, 1005653, 1737037, 3016959, 5211111, 19107407, 57322221]

約数ペア:

[(1, 57322221), (3, 19107407), (11, 5211111), (19, 3016959), (33, 1737037), (57, 1005653), (209, 274269), (627, 91423)]