3278253

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 16

約数和(自身を含む): 4813632

約数和(自身を除く): 1535379

約数列:

[1, 3, 11, 33, 121, 363, 821, 1331, 2463, 3993, 9031, 27093, 99341, 298023, 1092751, 3278253]

約数ペア:

[(1, 3278253), (3, 1092751), (11, 298023), (33, 99341), (121, 27093), (363, 9031), (821, 3993), (1331, 2463)]