26725391

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 33962880

約数和(自身を除く): 7237489

約数列:

[1, 7, 11, 77, 121, 139, 227, 847, 973, 1529, 1589, 2497, 10703, 16819, 17479, 27467, 31553, 117733, 192269, 220871, 347083, 2429581, 3817913, 26725391]

約数ペア:

[(1, 26725391), (7, 3817913), (11, 2429581), (77, 347083), (121, 220871), (139, 192269), (227, 117733), (847, 31553), (973, 27467), (1529, 17479), (1589, 16819), (2497, 10703)]