4879521

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:682

約数の個数: 20

約数和(自身を含む): 7370352

約数和(自身を除く): 2490831

約数列:

[1, 3, 9, 27, 81, 107, 321, 563, 963, 1689, 2889, 5067, 8667, 15201, 45603, 60241, 180723, 542169, 1626507, 4879521]

約数ペア:

[(1, 4879521), (3, 1626507), (9, 542169), (27, 180723), (81, 60241), (107, 45603), (321, 15201), (563, 8667), (963, 5067), (1689, 2889)]