4918521

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 6838784

約数和(自身を除く): 1920263

約数列:

[1, 3, 37, 73, 111, 219, 607, 1821, 2701, 8103, 22459, 44311, 67377, 132933, 1639507, 4918521]

約数ペア:

[(1, 4918521), (3, 1639507), (37, 132933), (73, 67377), (111, 44311), (219, 22459), (607, 8103), (1821, 2701)]