38743107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{26849}}^1$

素因数の和:26902

約数の個数: 16

約数和(自身を含む): 57136800

約数和(自身を除く): 18393693

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 26849, 80547, 349037, 993413, 1047111, 2980239, 12914369, 38743107]

約数ペア:

[(1, 38743107), (3, 12914369), (13, 2980239), (37, 1047111), (39, 993413), (111, 349037), (481, 80547), (1443, 26849)]