16854871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 19618848

約数和(自身を除く): 2763977

約数列:

[1, 11, 17, 173, 187, 521, 1903, 2941, 5731, 8857, 32351, 90133, 97427, 991463, 1532261, 16854871]

約数ペア:

[(1, 16854871), (11, 1532261), (17, 991463), (173, 97427), (187, 90133), (521, 32351), (1903, 8857), (2941, 5731)]