2453973

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 3411072

約数和(自身を除く): 957099

約数列:

[1, 3, 41, 71, 123, 213, 281, 843, 2911, 8733, 11521, 19951, 34563, 59853, 817991, 2453973]

約数ペア:

[(1, 2453973), (3, 817991), (41, 59853), (71, 34563), (123, 19951), (213, 11521), (281, 8733), (843, 2911)]