15052401

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18379}}^1$

素因数の和:18405

約数の個数: 24

約数和(自身を含む): 26761280

約数和(自身を除く): 11708879

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 18379, 55137, 128653, 165411, 238927, 385959, 716781, 1157877, 1672489, 2150343, 5017467, 15052401]

約数ペア:

[(1, 15052401), (3, 5017467), (7, 2150343), (9, 1672489), (13, 1157877), (21, 716781), (39, 385959), (63, 238927), (91, 165411), (117, 128653), (273, 55137), (819, 18379)]