478999871

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{2441}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 587760096

約数和(自身を除く): 108760225

約数列:

[1, 7, 17, 97, 119, 289, 679, 1649, 2023, 2441, 11543, 17087, 28033, 41497, 196231, 236777, 290479, 705449, 1657439, 4025209, 4938143, 28176463, 68428553, 478999871]

約数ペア:

[(1, 478999871), (7, 68428553), (17, 28176463), (97, 4938143), (119, 4025209), (289, 1657439), (679, 705449), (1649, 290479), (2023, 236777), (2441, 196231), (11543, 41497), (17087, 28033)]