12212409

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 18960480

約数和(自身を除く): 6748071

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 1979, 2057, 5937, 6171, 21769, 33643, 65307, 100929, 239459, 370073, 718377, 1110219, 4070803, 12212409]

約数ペア:

[(1, 12212409), (3, 4070803), (11, 1110219), (17, 718377), (33, 370073), (51, 239459), (121, 100929), (187, 65307), (363, 33643), (561, 21769), (1979, 6171), (2057, 5937)]