8501571

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 13849920

約数和(自身を除く): 5348349

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 457, 477, 689, 1371, 1431, 2067, 4113, 5941, 6201, 12339, 17823, 18603, 24221, 53469, 72663, 160407, 217989, 314873, 653967, 944619, 2833857, 8501571]

約数ペア:

[(1, 8501571), (3, 2833857), (9, 944619), (13, 653967), (27, 314873), (39, 217989), (53, 160407), (117, 72663), (159, 53469), (351, 24221), (457, 18603), (477, 17823), (689, 12339), (1371, 6201), (1431, 5941), (2067, 4113)]