26038221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1607}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 37974528

約数和(自身を除く): 11936307

約数列:

[1, 3, 11, 33, 491, 1473, 1607, 4821, 5401, 16203, 17677, 53031, 789037, 2367111, 8679407, 26038221]

約数ペア:

[(1, 26038221), (3, 8679407), (11, 2367111), (33, 789037), (491, 53031), (1473, 17677), (1607, 16203), (4821, 5401)]