26856837

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3911}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 44753280

約数和(自身を除く): 17896443

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 3911, 6867, 11733, 27377, 35199, 82131, 246393, 426299, 1278897, 2984093, 3836691, 8952279, 26856837]

約数ペア:

[(1, 26856837), (3, 8952279), (7, 3836691), (9, 2984093), (21, 1278897), (63, 426299), (109, 246393), (327, 82131), (763, 35199), (981, 27377), (2289, 11733), (3911, 6867)]