28938093

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 39223296

約数和(自身を除く): 10285203

約数列:

[1, 3, 127, 151, 381, 453, 503, 1509, 19177, 57531, 63881, 75953, 191643, 227859, 9646031, 28938093]

約数ペア:

[(1, 28938093), (3, 9646031), (127, 227859), (151, 191643), (381, 75953), (453, 63881), (503, 57531), (1509, 19177)]