9737217

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 16214016

約数和(自身を除く): 6476799

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 1217, 2667, 3651, 8001, 8519, 10953, 25557, 76671, 154559, 463677, 1081913, 1391031, 3245739, 9737217]

約数ペア:

[(1, 9737217), (3, 3245739), (7, 1391031), (9, 1081913), (21, 463677), (63, 154559), (127, 76671), (381, 25557), (889, 10953), (1143, 8519), (1217, 8001), (2667, 3651)]