2017732857

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1\times {\mathrm{1361}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 3100391424

約数和(自身を除く): 1082658567

約数列:

[1, 3, 7, 21, 227, 311, 681, 933, 1361, 1589, 2177, 4083, 4767, 6531, 9527, 28581, 70597, 211791, 308947, 423271, 494179, 926841, 1269813, 1482537, 2162629, 2962897, 6487887, 8888691, 96082517, 288247551, 672577619, 2017732857]

約数ペア:

[(1, 2017732857), (3, 672577619), (7, 288247551), (21, 96082517), (227, 8888691), (311, 6487887), (681, 2962897), (933, 2162629), (1361, 1482537), (1589, 1269813), (2177, 926841), (4083, 494179), (4767, 423271), (6531, 308947), (9527, 211791), (28581, 70597)]