2833857

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 4501224

約数和(自身を除く): 1667367

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 457, 477, 689, 1371, 2067, 4113, 5941, 6201, 17823, 24221, 53469, 72663, 217989, 314873, 944619, 2833857]

約数ペア:

[(1, 2833857), (3, 944619), (9, 314873), (13, 217989), (39, 72663), (53, 53469), (117, 24221), (159, 17823), (457, 6201), (477, 5941), (689, 4113), (1371, 2067)]