28170717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{941}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 39880512

約数和(自身を除く): 11709795

約数列:

[1, 3, 17, 51, 587, 941, 1761, 2823, 9979, 15997, 29937, 47991, 552367, 1657101, 9390239, 28170717]

約数ペア:

[(1, 28170717), (3, 9390239), (17, 1657101), (51, 552367), (587, 47991), (941, 29937), (1761, 15997), (2823, 9979)]