17489217

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 24164352

約数和(自身を除く): 6675135

約数列:

[1, 3, 47, 71, 141, 213, 1747, 3337, 5241, 10011, 82109, 124037, 246327, 372111, 5829739, 17489217]

約数ペア:

[(1, 17489217), (3, 5829739), (47, 372111), (71, 246327), (141, 124037), (213, 82109), (1747, 10011), (3337, 5241)]