11470121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 13616064

約数和(自身を除く): 2145943

約数列:

[1, 13, 17, 43, 71, 221, 289, 559, 731, 923, 1207, 3053, 3757, 9503, 12427, 15691, 20519, 39689, 51901, 161551, 266747, 674713, 882317, 11470121]

約数ペア:

[(1, 11470121), (13, 882317), (17, 674713), (43, 266747), (71, 161551), (221, 51901), (289, 39689), (559, 20519), (731, 15691), (923, 12427), (1207, 9503), (3053, 3757)]