804520431

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{69457}}^1$

素因数の和:69493

約数の個数: 40

約数和(自身を含む): 1411942224

約数和(自身を除く): 607421793

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 11583, 69457, 208371, 625113, 764027, 902941, 1875339, 2292081, 2708823, 5626017, 6876243, 8126469, 9932351, 20628729, 24379407, 29797053, 61886187, 73138221, 89391159, 268173477, 804520431]

約数ペア:

[(1, 804520431), (3, 268173477), (9, 89391159), (11, 73138221), (13, 61886187), (27, 29797053), (33, 24379407), (39, 20628729), (81, 9932351), (99, 8126469), (117, 6876243), (143, 5626017), (297, 2708823), (351, 2292081), (429, 1875339), (891, 902941), (1053, 764027), (1287, 625113), (3861, 208371), (11583, 69457)]