971001099

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{8999}}^1$

素因数の和:9655

約数の個数: 24

約数和(自身を含む): 1478880000

約数和(自身を除く): 507878901

約数列:

[1, 3, 9, 19, 57, 171, 631, 1893, 5679, 8999, 11989, 26997, 35967, 80991, 107901, 170981, 512943, 1538829, 5678369, 17035107, 51105321, 107889011, 323667033, 971001099]

約数ペア:

[(1, 971001099), (3, 323667033), (9, 107889011), (19, 51105321), (57, 17035107), (171, 5678369), (631, 1538829), (1893, 512943), (5679, 170981), (8999, 107901), (11989, 80991), (26997, 35967)]