730803

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 16

約数和(自身を含む): 1022976

約数和(自身を除く): 292173

約数列:

[1, 3, 47, 71, 73, 141, 213, 219, 3337, 3431, 5183, 10011, 10293, 15549, 243601, 730803]

約数ペア:

[(1, 730803), (3, 243601), (47, 15549), (71, 10293), (73, 10011), (141, 5183), (213, 3431), (219, 3337)]