26104239

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3163}}^1$

素因数の和:3307

約数の個数: 24

約数和(自身を含む): 43435392

約数和(自身を除く): 17331153

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 3163, 8253, 9489, 22141, 28467, 66423, 199269, 414353, 1243059, 2900471, 3729177, 8701413, 26104239]

約数ペア:

[(1, 26104239), (3, 8701413), (7, 3729177), (9, 2900471), (21, 1243059), (63, 414353), (131, 199269), (393, 66423), (917, 28467), (1179, 22141), (2751, 9489), (3163, 8253)]