13221662399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{26177}}^1$

素因数の和:26315

約数の個数: 32

約数和(自身を含む): 15900307776

約数和(自身を除く): 2678645377

約数列:

[1, 11, 17, 37, 73, 187, 407, 629, 803, 1241, 2701, 6919, 13651, 26177, 29711, 45917, 287947, 445009, 505087, 968549, 1910921, 4895099, 10654039, 16465333, 21020131, 32485657, 70704077, 181118663, 357342227, 777744847, 1201969309, 13221662399]

約数ペア:

[(1, 13221662399), (11, 1201969309), (17, 777744847), (37, 357342227), (73, 181118663), (187, 70704077), (407, 32485657), (629, 21020131), (803, 16465333), (1241, 10654039), (2701, 4895099), (6919, 1910921), (13651, 968549), (26177, 505087), (29711, 445009), (45917, 287947)]