25596009

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 38493000

約数和(自身を除く): 12896991

約数列:

[1, 3, 9, 29, 87, 261, 281, 349, 843, 1047, 2529, 3141, 8149, 10121, 24447, 30363, 73341, 91089, 98069, 294207, 882621, 2844001, 8532003, 25596009]

約数ペア:

[(1, 25596009), (3, 8532003), (9, 2844001), (29, 882621), (87, 294207), (261, 98069), (281, 91089), (349, 73341), (843, 30363), (1047, 24447), (2529, 10121), (3141, 8149)]