203920802403

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{567947}}^1\times {\mathrm{4127}}^1$

素因数の和:572106

約数の個数: 16

約数和(自身を含む): 281338721280

約数和(自身を除く): 77417918877

約数列:

[1, 3, 29, 87, 4127, 12381, 119683, 359049, 567947, 1703841, 16470463, 49411389, 2343917269, 7031751807, 67973600801, 203920802403]

約数ペア:

[(1, 203920802403), (3, 67973600801), (29, 7031751807), (87, 2343917269), (4127, 49411389), (12381, 16470463), (119683, 1703841), (359049, 567947)]