13172517

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{8269}}^1$

素因数の和:8337

約数の個数: 16

約数和(自身を含む): 19848000

約数和(自身を除く): 6675483

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 8269, 24807, 74421, 223263, 487871, 1463613, 4390839, 13172517]

約数ペア:

[(1, 13172517), (3, 4390839), (9, 1463613), (27, 487871), (59, 223263), (177, 74421), (531, 24807), (1593, 8269)]