15852447

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 24845184

約数和(自身を除く): 8992737

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 863, 1413, 2041, 2589, 6123, 7767, 11219, 18369, 33657, 100971, 135491, 406473, 1219419, 1761383, 5284149, 15852447]

約数ペア:

[(1, 15852447), (3, 5284149), (9, 1761383), (13, 1219419), (39, 406473), (117, 135491), (157, 100971), (471, 33657), (863, 18369), (1413, 11219), (2041, 7767), (2589, 6123)]