171407397

素因数分解:

$3^1\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{3911}}^1$

素因数の和:6008

約数の個数: 16

約数和(自身を含む): 261384192

約数和(自身を除く): 89976795

約数列:

[1, 3, 7, 21, 2087, 3911, 6261, 11733, 14609, 27377, 43827, 82131, 8162257, 24486771, 57135799, 171407397]

約数ペア:

[(1, 171407397), (3, 57135799), (7, 24486771), (21, 8162257), (2087, 82131), (3911, 43827), (6261, 27377), (11733, 14609)]