39418401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27779}}^1$

素因数の和:27836

約数の個数: 16

約数和(自身を含む): 58671360

約数和(自身を除く): 19252959

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 27779, 83337, 305569, 916707, 1194497, 3583491, 13139467, 39418401]

約数ペア:

[(1, 39418401), (3, 13139467), (11, 3583491), (33, 1194497), (43, 916707), (129, 305569), (473, 83337), (1419, 27779)]