39284967

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{659}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 54236160

約数和(自身を除く): 14951193

約数列:

[1, 3, 31, 93, 641, 659, 1923, 1977, 19871, 20429, 59613, 61287, 422419, 1267257, 13094989, 39284967]

約数ペア:

[(1, 39284967), (3, 13094989), (31, 1267257), (93, 422419), (641, 61287), (659, 59613), (1923, 20429), (1977, 19871)]