12943953

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7691}}^1$

素因数の和:7725

約数の個数: 24

約数和(自身を含む): 21599136

約数和(自身を除く): 8655183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 7691, 23073, 69219, 84601, 130747, 253803, 392241, 761409, 1176723, 1438217, 4314651, 12943953]

約数ペア:

[(1, 12943953), (3, 4314651), (9, 1438217), (11, 1176723), (17, 761409), (33, 392241), (51, 253803), (99, 130747), (153, 84601), (187, 69219), (561, 23073), (1683, 7691)]