26629197

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1693}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 41713056

約数和(自身を除く): 15083859

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 1693, 2247, 5079, 5243, 11851, 15729, 35553, 82957, 181151, 248871, 543453, 1268057, 3804171, 8876399, 26629197]

約数ペア:

[(1, 26629197), (3, 8876399), (7, 3804171), (21, 1268057), (49, 543453), (107, 248871), (147, 181151), (321, 82957), (749, 35553), (1693, 15729), (2247, 11851), (5079, 5243)]