12528609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 18817920

約数和(自身を除く): 6289311

約数列:

[1, 3, 17, 29, 43, 51, 87, 129, 197, 493, 591, 731, 1247, 1479, 2193, 3349, 3741, 5713, 8471, 10047, 17139, 21199, 25413, 63597, 97121, 144007, 245659, 291363, 432021, 736977, 4176203, 12528609]

約数ペア:

[(1, 12528609), (3, 4176203), (17, 736977), (29, 432021), (43, 291363), (51, 245659), (87, 144007), (129, 97121), (197, 63597), (493, 25413), (591, 21199), (731, 17139), (1247, 10047), (1479, 8471), (2193, 5713), (3349, 3741)]