15380491317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{342863}}^1$

素因数の和:343672

約数の個数: 16

約数和(自身を含む): 21614146560

約数和(自身を除く): 6233655243

約数列:

[1, 3, 19, 57, 787, 2361, 14953, 44859, 342863, 1028589, 6514397, 19543191, 269833181, 809499543, 5126830439, 15380491317]

約数ペア:

[(1, 15380491317), (3, 5126830439), (19, 809499543), (57, 269833181), (787, 19543191), (2361, 6514397), (14953, 1028589), (44859, 342863)]