1955135889

素因数分解:

$3^2\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{24847}}^1$

素因数の和:26109

約数の個数: 24

約数和(自身を含む): 3230240000

約数和(自身を除く): 1275104111

約数列:

[1, 3, 7, 9, 21, 63, 1249, 3747, 8743, 11241, 24847, 26229, 74541, 78687, 173929, 223623, 521787, 1565361, 31033903, 93101709, 217237321, 279305127, 651711963, 1955135889]

約数ペア:

[(1, 1955135889), (3, 651711963), (7, 279305127), (9, 217237321), (21, 93101709), (63, 31033903), (1249, 1565361), (3747, 521787), (8743, 223623), (11241, 173929), (24847, 78687), (26229, 74541)]