26215281

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{36871}}^1$

素因数の和:36956

約数の個数: 12

約数和(自身を含む): 38346880

約数和(自身を除く): 12131599

約数列:

[1, 3, 9, 79, 237, 711, 36871, 110613, 331839, 2912809, 8738427, 26215281]

約数ペア:

[(1, 26215281), (3, 8738427), (9, 2912809), (79, 331839), (237, 110613), (711, 36871)]