28305016389

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4564589}}^1$

素因数の和:4564661

約数の個数: 24

約数和(自身を含む): 44860790520

約数和(自身を除く): 16555774131

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 4564589, 13693767, 41081301, 59339657, 178018971, 241923217, 534056913, 725769651, 2177308953, 3145001821, 9435005463, 28305016389]

約数ペア:

[(1, 28305016389), (3, 9435005463), (9, 3145001821), (13, 2177308953), (39, 725769651), (53, 534056913), (117, 241923217), (159, 178018971), (477, 59339657), (689, 41081301), (2067, 13693767), (6201, 4564589)]