4719021321

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 7502616576

約数和(自身を除く): 2783595255

約数列:

[1, 3, 7, 21, 41, 107, 123, 181, 283, 287, 321, 543, 749, 849, 861, 1267, 1981, 2247, 3801, 4387, 5943, 7421, 11603, 13161, 19367, 22263, 30281, 30709, 34809, 51223, 51947, 58101, 81221, 90843, 92127, 135569, 153669, 155841, 211967, 243663, 358561, 406707, 635901, 794047, 1075683, 1241521, 2100143, 2382141, 3724563, 5480861, 5558329, 6300429, 8690647, 14701001, 16442583, 16674987, 26071941, 38366027, 44103003, 115098081, 224715301, 674145903, 1573007107, 4719021321]

約数ペア:

[(1, 4719021321), (3, 1573007107), (7, 674145903), (21, 224715301), (41, 115098081), (107, 44103003), (123, 38366027), (181, 26071941), (283, 16674987), (287, 16442583), (321, 14701001), (543, 8690647), (749, 6300429), (849, 5558329), (861, 5480861), (1267, 3724563), (1981, 2382141), (2247, 2100143), (3801, 1241521), (4387, 1075683), (5943, 794047), (7421, 635901), (11603, 406707), (13161, 358561), (19367, 243663), (22263, 211967), (30281, 155841), (30709, 153669), (34809, 135569), (51223, 92127), (51947, 90843), (58101, 81221)]