269702991

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{3023}}^1$

素因数の和:3483

約数の個数: 24

約数和(自身を含む): 407586816

約数和(自身を除く): 137883825

約数列:

[1, 3, 9, 23, 69, 207, 431, 1293, 3023, 3879, 9069, 9913, 27207, 29739, 69529, 89217, 208587, 625761, 1302913, 3908739, 11726217, 29966999, 89900997, 269702991]

約数ペア:

[(1, 269702991), (3, 89900997), (9, 29966999), (23, 11726217), (69, 3908739), (207, 1302913), (431, 625761), (1293, 208587), (3023, 89217), (3879, 69529), (9069, 29739), (9913, 27207)]