28460847

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3259}}^1$

素因数の和:3374

約数の個数: 16

約数和(自身を含む): 39432960

約数和(自身を除く): 10972113

約数列:

[1, 3, 41, 71, 123, 213, 2911, 3259, 8733, 9777, 133619, 231389, 400857, 694167, 9486949, 28460847]

約数ペア:

[(1, 28460847), (3, 9486949), (41, 694167), (71, 400857), (123, 231389), (213, 133619), (2911, 9777), (3259, 8733)]