11885247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 18839808

約数和(自身を除く): 6954561

約数列:

[1, 3, 9, 11, 33, 99, 271, 443, 813, 1329, 2439, 2981, 3987, 4873, 8943, 14619, 26829, 43857, 120053, 360159, 1080477, 1320583, 3961749, 11885247]

約数ペア:

[(1, 11885247), (3, 3961749), (9, 1320583), (11, 1080477), (33, 360159), (99, 120053), (271, 43857), (443, 26829), (813, 14619), (1329, 8943), (2439, 4873), (2981, 3987)]