2624708691

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{68507}}^1$

素因数の和:68573

約数の個数: 40

約数和(自身を含む): 4376839104

約数和(自身を除く): 1752130413

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 387, 473, 891, 1161, 1419, 3483, 4257, 12771, 38313, 68507, 205521, 616563, 753577, 1849689, 2260731, 2945801, 5549067, 6782193, 8837403, 20346579, 26512209, 32403811, 61039737, 79536627, 97211433, 238609881, 291634299, 874902897, 2624708691]

約数ペア:

[(1, 2624708691), (3, 874902897), (9, 291634299), (11, 238609881), (27, 97211433), (33, 79536627), (43, 61039737), (81, 32403811), (99, 26512209), (129, 20346579), (297, 8837403), (387, 6782193), (473, 5549067), (891, 2945801), (1161, 2260731), (1419, 1849689), (3483, 753577), (4257, 616563), (12771, 205521), (38313, 68507)]