885059091

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6823}}^1$

素因数の和:6936

約数の個数: 48

約数和(自身を含む): 1532943360

約数和(自身を除く): 647884269

約数列:

[1, 3, 7, 9, 21, 29, 63, 71, 87, 203, 213, 261, 497, 609, 639, 1491, 1827, 2059, 4473, 6177, 6823, 14413, 18531, 20469, 43239, 47761, 61407, 129717, 143283, 197867, 429849, 484433, 593601, 1385069, 1453299, 1780803, 3391031, 4155207, 4359897, 10173093, 12465621, 14048557, 30519279, 42145671, 98339899, 126437013, 295019697, 885059091]

約数ペア:

[(1, 885059091), (3, 295019697), (7, 126437013), (9, 98339899), (21, 42145671), (29, 30519279), (63, 14048557), (71, 12465621), (87, 10173093), (203, 4359897), (213, 4155207), (261, 3391031), (497, 1780803), (609, 1453299), (639, 1385069), (1491, 593601), (1827, 484433), (2059, 429849), (4473, 197867), (6177, 143283), (6823, 129717), (14413, 61407), (18531, 47761), (20469, 43239)]