15691001043

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{189169}}^1$

素因数の和:189858

約数の個数: 16

約数和(自身を含む): 21441284480

約数和(自身を除く): 5750283437

約数列:

[1, 3, 43, 129, 643, 1929, 27649, 82947, 189169, 567507, 8134267, 24402801, 121635667, 364907001, 5230333681, 15691001043]

約数ペア:

[(1, 15691001043), (3, 5230333681), (43, 364907001), (129, 121635667), (643, 24402801), (1929, 8134267), (27649, 567507), (82947, 189169)]