28434741

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 38723904

約数和(自身を除く): 10289163

約数列:

[1, 3, 73, 157, 219, 471, 827, 2481, 11461, 34383, 60371, 129839, 181113, 389517, 9478247, 28434741]

約数ペア:

[(1, 28434741), (3, 9478247), (73, 389517), (157, 181113), (219, 129839), (471, 60371), (827, 34383), (2481, 11461)]