25233201

素因数分解:

$3^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:443

約数の個数: 40

約数和(自身を含む): 43490304

約数和(自身を除く): 18257103

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 191, 233, 567, 573, 699, 1337, 1631, 1719, 2097, 4011, 4893, 5157, 6291, 12033, 14679, 15471, 18873, 36099, 44037, 44503, 108297, 132111, 133509, 311521, 400527, 934563, 1201581, 2803689, 3604743, 8411067, 25233201]

約数ペア:

[(1, 25233201), (3, 8411067), (7, 3604743), (9, 2803689), (21, 1201581), (27, 934563), (63, 400527), (81, 311521), (189, 133509), (191, 132111), (233, 108297), (567, 44503), (573, 44037), (699, 36099), (1337, 18873), (1631, 15471), (1719, 14679), (2097, 12033), (4011, 6291), (4893, 5157)]