26780667

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{911}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 36771840

約数和(自身を除く): 9991173

約数列:

[1, 3, 41, 123, 239, 717, 911, 2733, 9799, 29397, 37351, 112053, 217729, 653187, 8926889, 26780667]

約数ペア:

[(1, 26780667), (3, 8926889), (41, 653187), (123, 217729), (239, 112053), (717, 37351), (911, 29397), (2733, 9799)]