26738817

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27091}}^1$

素因数の和:27148

約数の個数: 16

約数和(自身を含む): 41613312

約数和(自身を除く): 14874495

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 27091, 81273, 189637, 568911, 1273277, 3819831, 8912939, 26738817]

約数ペア:

[(1, 26738817), (3, 8912939), (7, 3819831), (21, 1273277), (47, 568911), (141, 189637), (329, 81273), (987, 27091)]