2643285519

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1\times {\mathrm{907}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 4410352128

約数和(自身を除く): 1767066609

約数列:

[1, 3, 7, 9, 21, 63, 167, 277, 501, 831, 907, 1169, 1503, 1939, 2493, 2721, 3507, 5817, 6349, 8163, 10521, 17451, 19047, 46259, 57141, 138777, 151469, 251239, 323813, 416331, 454407, 753717, 971439, 1060283, 1363221, 1758673, 2261151, 2914317, 3180849, 5276019, 9542547, 15828057, 41956913, 125870739, 293698391, 377612217, 881095173, 2643285519]

約数ペア:

[(1, 2643285519), (3, 881095173), (7, 377612217), (9, 293698391), (21, 125870739), (63, 41956913), (167, 15828057), (277, 9542547), (501, 5276019), (831, 3180849), (907, 2914317), (1169, 2261151), (1503, 1758673), (1939, 1363221), (2493, 1060283), (2721, 971439), (3507, 753717), (5817, 454407), (6349, 416331), (8163, 323813), (10521, 251239), (17451, 151469), (19047, 138777), (46259, 57141)]