24251319

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{1907}}^1$

素因数の和:2076

約数の個数: 20

約数和(自身を含む): 36477144

約数和(自身を除く): 12225825

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 1907, 4239, 5721, 12717, 17163, 51489, 154467, 299399, 898197, 2694591, 8083773, 24251319]

約数ペア:

[(1, 24251319), (3, 8083773), (9, 2694591), (27, 898197), (81, 299399), (157, 154467), (471, 51489), (1413, 17163), (1907, 12717), (4239, 5721)]