11620791

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2060

約数の個数: 36

約数和(自身を含む): 21038472

約数和(自身を除く): 9417681

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 2027, 5733, 6081, 14189, 18243, 26351, 42567, 79053, 99323, 127701, 184457, 237159, 297969, 553371, 893907, 1291199, 1660113, 3873597, 11620791]

約数ペア:

[(1, 11620791), (3, 3873597), (7, 1660113), (9, 1291199), (13, 893907), (21, 553371), (39, 297969), (49, 237159), (63, 184457), (91, 127701), (117, 99323), (147, 79053), (273, 42567), (441, 26351), (637, 18243), (819, 14189), (1911, 6081), (2027, 5733)]