2067201

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 3179904

約数和(自身を除く): 1112703

約数列:

[1, 3, 9, 27, 47, 81, 141, 181, 243, 423, 543, 1269, 1629, 3807, 4887, 8507, 11421, 14661, 25521, 43983, 76563, 229689, 689067, 2067201]

約数ペア:

[(1, 2067201), (3, 689067), (9, 229689), (27, 76563), (47, 43983), (81, 25521), (141, 14661), (181, 11421), (243, 8507), (423, 4887), (543, 3807), (1269, 1629)]