622582317

素因数分解:

$3^2\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{9679}}^1$

素因数の和:10713

約数の個数: 24

約数和(自身を含む): 1028867840

約数和(自身を除く): 406285523

約数列:

[1, 3, 7, 9, 21, 63, 1021, 3063, 7147, 9189, 9679, 21441, 29037, 64323, 67753, 87111, 203259, 609777, 9882259, 29646777, 69175813, 88940331, 207527439, 622582317]

約数ペア:

[(1, 622582317), (3, 207527439), (7, 88940331), (9, 69175813), (21, 29646777), (63, 9882259), (1021, 609777), (3063, 203259), (7147, 87111), (9189, 67753), (9679, 64323), (21441, 29037)]