28048863

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 38153216

約数和(自身を除く): 10104353

約数列:

[1, 3, 73, 211, 219, 607, 633, 1821, 15403, 44311, 46209, 128077, 132933, 384231, 9349621, 28048863]

約数ペア:

[(1, 28048863), (3, 9349621), (73, 384231), (211, 132933), (219, 128077), (607, 46209), (633, 44311), (1821, 15403)]