12118161

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21601}}^1$

素因数の和:21632

約数の個数: 16

約数和(自身を含む): 18664128

約数和(自身を除く): 6545967

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 21601, 64803, 237611, 367217, 712833, 1101651, 4039387, 12118161]

約数ペア:

[(1, 12118161), (3, 4039387), (11, 1101651), (17, 712833), (33, 367217), (51, 237611), (187, 64803), (561, 21601)]