25804581

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 38418912

約数和(自身を除く): 12614331

約数列:

[1, 3, 11, 33, 67, 121, 201, 363, 737, 1061, 2211, 3183, 8107, 11671, 24321, 35013, 71087, 128381, 213261, 385143, 781957, 2345871, 8601527, 25804581]

約数ペア:

[(1, 25804581), (3, 8601527), (11, 2345871), (33, 781957), (67, 385143), (121, 213261), (201, 128381), (363, 71087), (737, 35013), (1061, 24321), (2211, 11671), (3183, 8107)]