11967417

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2467}}^1$

素因数の和:2498

約数の個数: 36

約数和(自身を含む): 21945456

約数和(自身を除く): 9978039

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 2467, 4851, 7401, 17269, 22203, 27137, 51807, 81411, 120883, 155421, 189959, 244233, 362649, 569877, 1087947, 1329713, 1709631, 3989139, 11967417]

約数ペア:

[(1, 11967417), (3, 3989139), (7, 1709631), (9, 1329713), (11, 1087947), (21, 569877), (33, 362649), (49, 244233), (63, 189959), (77, 155421), (99, 120883), (147, 81411), (231, 51807), (441, 27137), (539, 22203), (693, 17269), (1617, 7401), (2467, 4851)]