149039303

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{739}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 174474240

約数和(自身を除く): 25434937

約数列:

[1, 7, 47, 329, 613, 739, 4291, 5173, 28811, 34733, 201677, 243131, 453007, 3171049, 21291329, 149039303]

約数ペア:

[(1, 149039303), (7, 21291329), (47, 3171049), (329, 453007), (613, 243131), (739, 201677), (4291, 34733), (5173, 28811)]