830143107

素因数分解:

$3^3\times {\mathrm{1571}}^1\times {\mathrm{19571}}^1$

素因数の和:21151

約数の個数: 16

約数和(自身を含む): 1230687360

約数和(自身を除く): 400544253

約数列:

[1, 3, 9, 27, 1571, 4713, 14139, 19571, 42417, 58713, 176139, 528417, 30746041, 92238123, 276714369, 830143107]

約数ペア:

[(1, 830143107), (3, 276714369), (9, 92238123), (27, 30746041), (1571, 528417), (4713, 176139), (14139, 58713), (19571, 42417)]