11939739

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12097}}^1$

素因数の和:12154

約数の個数: 16

約数和(自身を含む): 18582528

約数和(自身を除く): 6642789

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 12097, 36291, 84679, 254037, 568559, 1705677, 3979913, 11939739]

約数ペア:

[(1, 11939739), (3, 3979913), (7, 1705677), (21, 568559), (47, 254037), (141, 84679), (329, 36291), (987, 12097)]