8136681

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5783}}^1$

素因数の和:5860

約数の個数: 16

約数和(自身を含む): 12585984

約数和(自身を除く): 4449303

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 5783, 17349, 40481, 121443, 387461, 1162383, 2712227, 8136681]

約数ペア:

[(1, 8136681), (3, 2712227), (7, 1162383), (21, 387461), (67, 121443), (201, 40481), (469, 17349), (1407, 5783)]