1567272987

素因数分解:

$3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{11807}}^1$

素因数の和:11877

約数の個数: 48

約数和(自身を含む): 2701670400

約数和(自身を除く): 1134397413

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 343, 387, 441, 903, 1029, 2107, 2709, 3087, 6321, 11807, 14749, 18963, 35421, 44247, 82649, 106263, 132741, 247947, 507701, 578543, 743841, 1523103, 1735629, 3553907, 4049801, 4569309, 5206887, 10661721, 12149403, 24877349, 31985163, 36448209, 74632047, 174141443, 223896141, 522424329, 1567272987]

約数ペア:

[(1, 1567272987), (3, 522424329), (7, 223896141), (9, 174141443), (21, 74632047), (43, 36448209), (49, 31985163), (63, 24877349), (129, 12149403), (147, 10661721), (301, 5206887), (343, 4569309), (387, 4049801), (441, 3553907), (903, 1735629), (1029, 1523103), (2107, 743841), (2709, 578543), (3087, 507701), (6321, 247947), (11807, 132741), (14749, 106263), (18963, 82649), (35421, 44247)]