682743171

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 1087644672

約数和(自身を除く): 404901501

約数列:

[1, 3, 11, 17, 33, 51, 61, 71, 183, 187, 213, 281, 561, 671, 781, 843, 1037, 1207, 2013, 2343, 3091, 3111, 3621, 4331, 4777, 9273, 11407, 12993, 13277, 14331, 17141, 19951, 34221, 39831, 47641, 51423, 52547, 59853, 73627, 142923, 157641, 188551, 219461, 220881, 291397, 339167, 565653, 658383, 809897, 874191, 1017501, 1217011, 2429691, 3205367, 3651033, 3730837, 9616101, 11192511, 13387121, 20689187, 40161363, 62067561, 227581057, 682743171]

約数ペア:

[(1, 682743171), (3, 227581057), (11, 62067561), (17, 40161363), (33, 20689187), (51, 13387121), (61, 11192511), (71, 9616101), (183, 3730837), (187, 3651033), (213, 3205367), (281, 2429691), (561, 1217011), (671, 1017501), (781, 874191), (843, 809897), (1037, 658383), (1207, 565653), (2013, 339167), (2343, 291397), (3091, 220881), (3111, 219461), (3621, 188551), (4331, 157641), (4777, 142923), (9273, 73627), (11407, 59853), (12993, 52547), (13277, 51423), (14331, 47641), (17141, 39831), (19951, 34221)]