4758237

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 7916160

約数和(自身を除く): 3157923

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 433, 999, 1221, 1299, 3663, 3897, 4763, 10989, 11691, 14289, 16021, 42867, 48063, 128601, 144189, 176231, 432567, 528693, 1586079, 4758237]

約数ペア:

[(1, 4758237), (3, 1586079), (9, 528693), (11, 432567), (27, 176231), (33, 144189), (37, 128601), (99, 48063), (111, 42867), (297, 16021), (333, 14289), (407, 11691), (433, 10989), (999, 4763), (1221, 3897), (1299, 3663)]