2187221377

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113557}}^1$

素因数の和:113688

約数の個数: 16

約数和(自身を含む): 2550966912

約数和(自身を除く): 363745535

約数列:

[1, 11, 17, 103, 187, 1133, 1751, 19261, 113557, 1249127, 1930469, 11696371, 21235159, 128660081, 198838307, 2187221377]

約数ペア:

[(1, 2187221377), (11, 198838307), (17, 128660081), (103, 21235159), (187, 11696371), (1133, 1930469), (1751, 1249127), (19261, 113557)]