2983003849

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 3542224896

約数和(自身を除く): 559221047

約数列:

[1, 7, 47, 97, 211, 329, 443, 679, 1477, 3101, 4559, 9917, 20467, 20821, 31913, 42971, 69419, 93473, 143269, 145747, 300797, 654311, 961949, 2019637, 4393231, 6733643, 9066881, 14137459, 30752617, 63468167, 426143407, 2983003849]

約数ペア:

[(1, 2983003849), (7, 426143407), (47, 63468167), (97, 30752617), (211, 14137459), (329, 9066881), (443, 6733643), (679, 4393231), (1477, 2019637), (3101, 961949), (4559, 654311), (9917, 300797), (20467, 145747), (20821, 143269), (31913, 93473), (42971, 69419)]