2219011047

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{4457}}^1$

素因数の和:4628

約数の個数: 48

約数和(自身を含む): 3605202432

約数和(自身を除く): 1386191385

約数列:

[1, 3, 9, 11, 33, 47, 99, 107, 141, 321, 423, 517, 963, 1177, 1551, 3531, 4457, 4653, 5029, 10593, 13371, 15087, 40113, 45261, 49027, 55319, 147081, 165957, 209479, 441243, 476899, 497871, 628437, 1430697, 1885311, 2304269, 4292091, 5245889, 6912807, 15737667, 20738421, 22414253, 47213001, 67242759, 201728277, 246556783, 739670349, 2219011047]

約数ペア:

[(1, 2219011047), (3, 739670349), (9, 246556783), (11, 201728277), (33, 67242759), (47, 47213001), (99, 22414253), (107, 20738421), (141, 15737667), (321, 6912807), (423, 5245889), (517, 4292091), (963, 2304269), (1177, 1885311), (1551, 1430697), (3531, 628437), (4457, 497871), (4653, 476899), (5029, 441243), (10593, 209479), (13371, 165957), (15087, 147081), (40113, 55319), (45261, 49027)]