38636397

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 57383040

約数和(自身を除く): 18746643

約数列:

[1, 3, 9, 47, 141, 241, 379, 423, 723, 1137, 2169, 3411, 11327, 17813, 33981, 53439, 91339, 101943, 160317, 274017, 822051, 4292933, 12878799, 38636397]

約数ペア:

[(1, 38636397), (3, 12878799), (9, 4292933), (47, 822051), (141, 274017), (241, 160317), (379, 101943), (423, 91339), (723, 53439), (1137, 33981), (2169, 17813), (3411, 11327)]