21171566879

素因数分解:

${\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1657}}^1\times {\mathrm{7297}}^1$

素因数の和:9074

約数の個数: 16

約数和(自身を含む): 22651357248

約数和(自身を除く): 1479790369

約数列:

[1, 17, 103, 1657, 1751, 7297, 28169, 124049, 170671, 751591, 2901407, 12091129, 12777047, 205549193, 1245386287, 21171566879]

約数ペア:

[(1, 21171566879), (17, 1245386287), (103, 205549193), (1657, 12777047), (1751, 12091129), (7297, 2901407), (28169, 751591), (124049, 170671)]