26172279

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8839}}^1$

素因数の和:8899

約数の個数: 24

約数和(自身を含む): 44129280

約数和(自身を除く): 17957001

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 8839, 26517, 61873, 79551, 185619, 415433, 556857, 1246299, 2908031, 3738897, 8724093, 26172279]

約数ペア:

[(1, 26172279), (3, 8724093), (7, 3738897), (9, 2908031), (21, 1246299), (47, 556857), (63, 415433), (141, 185619), (329, 79551), (423, 61873), (987, 26517), (2961, 8839)]