401183043

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2971}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 593448960

約数和(自身を除く): 192265917

約数列:

[1, 3, 19, 23, 57, 69, 103, 309, 437, 1311, 1957, 2369, 2971, 5871, 7107, 8913, 45011, 56449, 68333, 135033, 169347, 204999, 306013, 918039, 1298327, 3894981, 5814247, 7038299, 17442741, 21114897, 133727681, 401183043]

約数ペア:

[(1, 401183043), (3, 133727681), (19, 21114897), (23, 17442741), (57, 7038299), (69, 5814247), (103, 3894981), (309, 1298327), (437, 918039), (1311, 306013), (1957, 204999), (2369, 169347), (2971, 135033), (5871, 68333), (7107, 56449), (8913, 45011)]