28798173

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{3203}}^1$

素因数の和:3255

約数の個数: 24

約数和(自身を含む): 44317728

約数和(自身を除く): 15519555

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 2997, 3203, 8991, 9609, 28827, 86481, 118511, 259443, 355533, 778329, 1066599, 3199797, 9599391, 28798173]

約数ペア:

[(1, 28798173), (3, 9599391), (9, 3199797), (27, 1066599), (37, 778329), (81, 355533), (111, 259443), (243, 118511), (333, 86481), (999, 28827), (2997, 9609), (3203, 8991)]