23388021

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 35395360

約数和(自身を除く): 12007339

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 883, 981, 2649, 2943, 7947, 8829, 23841, 26487, 71523, 96247, 214569, 288741, 866223, 2598669, 7796007, 23388021]

約数ペア:

[(1, 23388021), (3, 7796007), (9, 2598669), (27, 866223), (81, 288741), (109, 214569), (243, 96247), (327, 71523), (883, 26487), (981, 23841), (2649, 8829), (2943, 7947)]