11978043

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51853}}^1$

素因数の和:51874

約数の個数: 16

約数和(自身を含む): 19911936

約数和(自身を除く): 7933893

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 51853, 155559, 362971, 570383, 1088913, 1711149, 3992681, 11978043]

約数ペア:

[(1, 11978043), (3, 3992681), (7, 1711149), (11, 1088913), (21, 570383), (33, 362971), (77, 155559), (231, 51853)]