16673921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{3361}}^1$

素因数の和:3424

約数の個数: 12

約数和(自身を含む): 18780132

約数和(自身を除く): 2106211

約数列:

[1, 11, 41, 121, 451, 3361, 4961, 36971, 137801, 406681, 1515811, 16673921]

約数ペア:

[(1, 16673921), (11, 1515811), (41, 406681), (121, 137801), (451, 36971), (3361, 4961)]