285440283

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{210037}}^1$

素因数の和:210194

約数の個数: 12

約数和(自身を含む): 415035088

約数和(自身を除く): 129594805

約数列:

[1, 3, 9, 151, 453, 1359, 210037, 630111, 1890333, 31715587, 95146761, 285440283]

約数ペア:

[(1, 285440283), (3, 95146761), (9, 31715587), (151, 1890333), (453, 630111), (1359, 210037)]