3442887

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 36

約数和(自身を含む): 5969496

約数和(自身を除く): 2526609

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 211, 259, 333, 441, 633, 777, 1477, 1813, 1899, 2331, 4431, 5439, 7807, 10339, 13293, 16317, 23421, 31017, 54649, 70263, 93051, 163947, 382543, 491841, 1147629, 3442887]

約数ペア:

[(1, 3442887), (3, 1147629), (7, 491841), (9, 382543), (21, 163947), (37, 93051), (49, 70263), (63, 54649), (111, 31017), (147, 23421), (211, 16317), (259, 13293), (333, 10339), (441, 7807), (633, 5439), (777, 4431), (1477, 2331), (1813, 1899)]