2017383951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{1873}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 2970574848

約数和(自身を除く): 953190897

約数列:

[1, 3, 11, 33, 127, 257, 381, 771, 1397, 1873, 2827, 4191, 5619, 8481, 20603, 32639, 61809, 97917, 237871, 359029, 481361, 713613, 1077087, 1444083, 2616581, 5294971, 7849743, 15884913, 61132847, 183398541, 672461317, 2017383951]

約数ペア:

[(1, 2017383951), (3, 672461317), (11, 183398541), (33, 61132847), (127, 15884913), (257, 7849743), (381, 5294971), (771, 2616581), (1397, 1444083), (1873, 1077087), (2827, 713613), (4191, 481361), (5619, 359029), (8481, 237871), (20603, 97917), (32639, 61809)]