40149861

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{809}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 54587520

約数和(自身を除く): 14437659

約数列:

[1, 3, 71, 213, 233, 699, 809, 2427, 16543, 49629, 57439, 172317, 188497, 565491, 13383287, 40149861]

約数ペア:

[(1, 40149861), (3, 13383287), (71, 565491), (213, 188497), (233, 172317), (699, 57439), (809, 49629), (2427, 16543)]