25861887

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 38329200

約数和(自身を除く): 12467313

約数列:

[1, 3, 9, 83, 89, 249, 267, 389, 747, 801, 1167, 3501, 7387, 22161, 32287, 34621, 66483, 96861, 103863, 290583, 311589, 2873543, 8620629, 25861887]

約数ペア:

[(1, 25861887), (3, 8620629), (9, 2873543), (83, 311589), (89, 290583), (249, 103863), (267, 96861), (389, 66483), (747, 34621), (801, 32287), (1167, 22161), (3501, 7387)]