1292753

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 1637376

約数和(自身を除く): 344623

約数列:

[1, 7, 11, 77, 103, 163, 721, 1133, 1141, 1793, 7931, 12551, 16789, 117523, 184679, 1292753]

約数ペア:

[(1, 1292753), (7, 184679), (11, 117523), (77, 16789), (103, 12551), (163, 7931), (721, 1793), (1133, 1141)]