268807833

素因数分解:

$3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{15077}}^1$

素因数の和:15373

約数の個数: 24

約数和(自身を含む): 445343808

約数和(自身を除く): 176535975

約数列:

[1, 3, 7, 9, 21, 63, 283, 849, 1981, 2547, 5943, 15077, 17829, 45231, 105539, 135693, 316617, 949851, 4266791, 12800373, 29867537, 38401119, 89602611, 268807833]

約数ペア:

[(1, 268807833), (3, 89602611), (7, 38401119), (9, 29867537), (21, 12800373), (63, 4266791), (283, 949851), (849, 316617), (1981, 135693), (2547, 105539), (5943, 45231), (15077, 17829)]