16211678913

素因数分解:

$3^2\times {\mathrm{1117}}^1\times {\mathrm{1612621}}^1$

素因数の和:1613744

約数の個数: 12

約数和(自身を含む): 23437848148

約数和(自身を除く): 7226169235

約数列:

[1, 3, 9, 1117, 3351, 10053, 1612621, 4837863, 14513589, 1801297657, 5403892971, 16211678913]

約数ペア:

[(1, 16211678913), (3, 5403892971), (9, 1801297657), (1117, 14513589), (3351, 4837863), (10053, 1612621)]