2019947533287

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{2441}}^1\times {\mathrm{10463}}^1$

素因数の和:13591

約数の個数: 32

約数和(自身を含む): 2764639696896

約数和(自身を除く): 744692163609

約数列:

[1, 3, 41, 123, 643, 1929, 2441, 7323, 10463, 26363, 31389, 79089, 100081, 300243, 428983, 1286949, 1569563, 4708689, 6727709, 20183127, 25540183, 64352083, 76620549, 193056249, 275836069, 827508207, 1047147503, 3141442509, 16422337669, 49267013007, 673315844429, 2019947533287]

約数ペア:

[(1, 2019947533287), (3, 673315844429), (41, 49267013007), (123, 16422337669), (643, 3141442509), (1929, 1047147503), (2441, 827508207), (7323, 275836069), (10463, 193056249), (26363, 76620549), (31389, 64352083), (79089, 25540183), (100081, 20183127), (300243, 6727709), (428983, 4708689), (1286949, 1569563)]