25304091

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 35652672

約数和(自身を除く): 10348581

約数列:

[1, 3, 31, 67, 93, 131, 201, 393, 961, 2077, 2883, 4061, 6231, 8777, 12183, 26331, 64387, 125891, 193161, 272087, 377673, 816261, 8434697, 25304091]

約数ペア:

[(1, 25304091), (3, 8434697), (31, 816261), (67, 377673), (93, 272087), (131, 193161), (201, 125891), (393, 64387), (961, 26331), (2077, 12183), (2883, 8777), (4061, 6231)]