2543523

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 3662496

約数和(自身を除く): 1118973

約数列:

[1, 3, 17, 51, 53, 159, 901, 941, 2703, 2823, 15997, 47991, 49873, 149619, 847841, 2543523]

約数ペア:

[(1, 2543523), (3, 847841), (17, 149619), (51, 49873), (53, 47991), (159, 15997), (901, 2823), (941, 2703)]