39181213

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 42261120

約数和(自身を除く): 3079907

約数列:

[1, 23, 43, 173, 229, 989, 3979, 5267, 7439, 9847, 39617, 171097, 226481, 911191, 1703531, 39181213]

約数ペア:

[(1, 39181213), (23, 1703531), (43, 911191), (173, 226481), (229, 171097), (989, 39617), (3979, 9847), (5267, 7439)]