64838969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6823}}^1$

素因数の和:6896

約数の個数: 16

約数和(自身を含む): 75664512

約数和(自身を除く): 10825543

約数列:

[1, 13, 17, 43, 221, 559, 731, 6823, 9503, 88699, 115991, 293389, 1507883, 3814057, 4987613, 64838969]

約数ペア:

[(1, 64838969), (13, 4987613), (17, 3814057), (43, 1507883), (221, 293389), (559, 115991), (731, 88699), (6823, 9503)]