13282971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{809}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 19141920

約数和(自身を除く): 5858949

約数列:

[1, 3, 13, 39, 421, 809, 1263, 2427, 5473, 10517, 16419, 31551, 340589, 1021767, 4427657, 13282971]

約数ペア:

[(1, 13282971), (3, 4427657), (13, 1021767), (39, 340589), (421, 31551), (809, 16419), (1263, 10517), (2427, 5473)]