4556181

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{601}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 7339584

約数和(自身を除く): 2783403

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 601, 1083, 1803, 2527, 4207, 7581, 11419, 12621, 34257, 79933, 216961, 239799, 650883, 1518727, 4556181]

約数ペア:

[(1, 4556181), (3, 1518727), (7, 650883), (19, 239799), (21, 216961), (57, 79933), (133, 34257), (361, 12621), (399, 11419), (601, 7581), (1083, 4207), (1803, 2527)]