5442789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 8460288

約数和(自身を除く): 3017499

約数列:

[1, 3, 11, 23, 33, 69, 71, 101, 213, 253, 303, 759, 781, 1111, 1633, 2323, 2343, 3333, 4899, 6969, 7171, 17963, 21513, 25553, 53889, 76659, 78881, 164933, 236643, 494799, 1814263, 5442789]

約数ペア:

[(1, 5442789), (3, 1814263), (11, 494799), (23, 236643), (33, 164933), (69, 78881), (71, 76659), (101, 53889), (213, 25553), (253, 21513), (303, 17963), (759, 7171), (781, 6969), (1111, 4899), (1633, 3333), (2323, 2343)]