26263281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4397}}^1$

素因数の和:4592

約数の個数: 16

約数和(自身を含む): 38420928

約数和(自身を除く): 12157647

約数列:

[1, 3, 11, 33, 181, 543, 1991, 4397, 5973, 13191, 48367, 145101, 795857, 2387571, 8754427, 26263281]

約数ペア:

[(1, 26263281), (3, 8754427), (11, 2387571), (33, 795857), (181, 145101), (543, 48367), (1991, 13191), (4397, 5973)]