7795521

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:782

約数の個数: 20

約数和(自身を含む): 11738452

約数和(自身を除く): 3942931

約数列:

[1, 3, 9, 27, 81, 157, 471, 613, 1413, 1839, 4239, 5517, 12717, 16551, 49653, 96241, 288723, 866169, 2598507, 7795521]

約数ペア:

[(1, 7795521), (3, 2598507), (9, 866169), (27, 288723), (81, 96241), (157, 49653), (471, 16551), (613, 12717), (1413, 5517), (1839, 4239)]