17968093923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1\times {\mathrm{9533}}^1$

素因数の和:11139

約数の個数: 32

約数和(自身を含む): 26652487680

約数和(自身を除く): 8684393757

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 1559, 4677, 9533, 20267, 28599, 48329, 60801, 123929, 144987, 295523, 371787, 628277, 886569, 1884831, 3841799, 11525397, 14861947, 44585841, 193205311, 460720357, 579615933, 1382161071, 5989364641, 17968093923]

約数ペア:

[(1, 17968093923), (3, 5989364641), (13, 1382161071), (31, 579615933), (39, 460720357), (93, 193205311), (403, 44585841), (1209, 14861947), (1559, 11525397), (4677, 3841799), (9533, 1884831), (20267, 886569), (28599, 628277), (48329, 371787), (60801, 295523), (123929, 144987)]