26127409

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 33239360

約数和(自身を除く): 7111951

約数列:

[1, 7, 11, 77, 109, 121, 283, 763, 847, 1199, 1981, 3113, 8393, 13189, 21791, 30847, 34243, 92323, 215929, 239701, 339317, 2375219, 3732487, 26127409]

約数ペア:

[(1, 26127409), (7, 3732487), (11, 2375219), (77, 339317), (109, 239701), (121, 215929), (283, 92323), (763, 34243), (847, 30847), (1199, 21791), (1981, 13189), (3113, 8393)]