28529963133

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{563021}}^1$

素因数の和:563177

約数の個数: 32

約数和(自身を含む): 46122762240

約数和(自身を除く): 17592799107

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 381, 399, 889, 2413, 2667, 7239, 16891, 50673, 563021, 1689063, 3941147, 10697399, 11823441, 32092197, 71503667, 74881793, 214511001, 224645379, 500525669, 1358569673, 1501577007, 4075709019, 9509987711, 28529963133]

約数ペア:

[(1, 28529963133), (3, 9509987711), (7, 4075709019), (19, 1501577007), (21, 1358569673), (57, 500525669), (127, 224645379), (133, 214511001), (381, 74881793), (399, 71503667), (889, 32092197), (2413, 11823441), (2667, 10697399), (7239, 3941147), (16891, 1689063), (50673, 563021)]