1856557593

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 2985929856

約数和(自身を除く): 1129372263

約数列:

[1, 3, 9, 11, 33, 97, 99, 103, 291, 309, 873, 927, 1067, 1133, 1877, 3201, 3399, 5631, 9603, 9991, 10197, 16893, 20647, 29973, 61941, 89919, 109901, 182069, 185823, 193331, 329703, 546207, 579993, 989109, 1638621, 1739979, 2002759, 2126641, 6008277, 6379923, 18024831, 18753107, 19139769, 56259321, 168777963, 206284177, 618852531, 1856557593]

約数ペア:

[(1, 1856557593), (3, 618852531), (9, 206284177), (11, 168777963), (33, 56259321), (97, 19139769), (99, 18753107), (103, 18024831), (291, 6379923), (309, 6008277), (873, 2126641), (927, 2002759), (1067, 1739979), (1133, 1638621), (1877, 989109), (3201, 579993), (3399, 546207), (5631, 329703), (9603, 193331), (9991, 185823), (10197, 182069), (16893, 109901), (20647, 89919), (29973, 61941)]