1177393

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 1437696

約数和(自身を除く): 260303

約数列:

[1, 7, 23, 71, 103, 161, 497, 721, 1633, 2369, 7313, 11431, 16583, 51191, 168199, 1177393]

約数ペア:

[(1, 1177393), (7, 168199), (23, 51191), (71, 16583), (103, 11431), (161, 7313), (497, 2369), (721, 1633)]