39115107

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 58732128

約数和(自身を除く): 19617021

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 1493, 2911, 4479, 8733, 13437, 26199, 61213, 106003, 183639, 318009, 550917, 954027, 4346123, 13038369, 39115107]

約数ペア:

[(1, 39115107), (3, 13038369), (9, 4346123), (41, 954027), (71, 550917), (123, 318009), (213, 183639), (369, 106003), (639, 61213), (1493, 26199), (2911, 13437), (4479, 8733)]