13207113

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 20753928

約数和(自身を除く): 7546815

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 2333, 5661, 6999, 20997, 39661, 86321, 118983, 258963, 356949, 776889, 1467457, 4402371, 13207113]

約数ペア:

[(1, 13207113), (3, 4402371), (9, 1467457), (17, 776889), (37, 356949), (51, 258963), (111, 118983), (153, 86321), (333, 39661), (629, 20997), (1887, 6999), (2333, 5661)]