16120227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6577}}^1$

素因数の和:6642

約数の個数: 16

約数和(自身を含む): 23154560

約数和(自身を除く): 7034333

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 6577, 19731, 124963, 282811, 374889, 848433, 5373409, 16120227]

約数ペア:

[(1, 16120227), (3, 5373409), (19, 848433), (43, 374889), (57, 282811), (129, 124963), (817, 19731), (2451, 6577)]