7494201

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 13172544

約数和(自身を除く): 5678343

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 647, 891, 1053, 1287, 1941, 3861, 5823, 7117, 8411, 11583, 17469, 21351, 25233, 52407, 64053, 75699, 92521, 192159, 227097, 277563, 576477, 681291, 832689, 2498067, 7494201]

約数ペア:

[(1, 7494201), (3, 2498067), (9, 832689), (11, 681291), (13, 576477), (27, 277563), (33, 227097), (39, 192159), (81, 92521), (99, 75699), (117, 64053), (143, 52407), (297, 25233), (351, 21351), (429, 17469), (647, 11583), (891, 8411), (1053, 7117), (1287, 5823), (1941, 3861)]