25587477

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1741}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 39132288

約数和(自身を除く): 13544811

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 1741, 4899, 5223, 14697, 15669, 40043, 120129, 123611, 360387, 370833, 1112499, 2843053, 8529159, 25587477]

約数ペア:

[(1, 25587477), (3, 8529159), (9, 2843053), (23, 1112499), (69, 370833), (71, 360387), (207, 123611), (213, 120129), (639, 40043), (1633, 15669), (1741, 14697), (4899, 5223)]