11051397

素因数分解:

$3^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 19393920

約数和(自身を除く): 8342523

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 89, 189, 219, 243, 267, 511, 567, 623, 657, 801, 1533, 1701, 1869, 1971, 2403, 4599, 5607, 5913, 6497, 7209, 13797, 16821, 17739, 19491, 21627, 41391, 45479, 50463, 58473, 124173, 136437, 151389, 175419, 409311, 526257, 1227933, 1578771, 3683799, 11051397]

約数ペア:

[(1, 11051397), (3, 3683799), (7, 1578771), (9, 1227933), (21, 526257), (27, 409311), (63, 175419), (73, 151389), (81, 136437), (89, 124173), (189, 58473), (219, 50463), (243, 45479), (267, 41391), (511, 21627), (567, 19491), (623, 17739), (657, 16821), (801, 13797), (1533, 7209), (1701, 6497), (1869, 5913), (1971, 5607), (2403, 4599)]