28732653

素因数分解:

$3^2\times {\mathrm{653}}^1\times {\mathrm{4889}}^1$

素因数の和:5548

約数の個数: 12

約数和(自身を含む): 41574780

約数和(自身を除く): 12842127

約数列:

[1, 3, 9, 653, 1959, 4889, 5877, 14667, 44001, 3192517, 9577551, 28732653]

約数ペア:

[(1, 28732653), (3, 9577551), (9, 3192517), (653, 44001), (1959, 14667), (4889, 5877)]