224738217

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{31973}}^1$

素因数の和:32061

約数の個数: 24

約数和(自身を含む): 359131968

約数和(自身を除く): 134393751

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 31973, 95919, 287757, 351703, 1055109, 2270083, 3165327, 6810249, 20430747, 24970913, 74912739, 224738217]

約数ペア:

[(1, 224738217), (3, 74912739), (9, 24970913), (11, 20430747), (33, 6810249), (71, 3165327), (99, 2270083), (213, 1055109), (639, 351703), (781, 287757), (2343, 95919), (7029, 31973)]