9899043

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42853}}^1$

素因数の和:42874

約数の個数: 16

約数和(自身を含む): 16455936

約数和(自身を除く): 6556893

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 42853, 128559, 299971, 471383, 899913, 1414149, 3299681, 9899043]

約数ペア:

[(1, 9899043), (3, 3299681), (7, 1414149), (11, 899913), (21, 471383), (33, 299971), (77, 128559), (231, 42853)]