12972651

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 17853696

約数和(自身を除く): 4881045

約数列:

[1, 3, 53, 83, 159, 249, 983, 2949, 4399, 13197, 52099, 81589, 156297, 244767, 4324217, 12972651]

約数ペア:

[(1, 12972651), (3, 4324217), (53, 244767), (83, 156297), (159, 81589), (249, 52099), (983, 13197), (2949, 4399)]