15128971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2251}}^1$

素因数の和:2322

約数の個数: 16

約数和(自身を含む): 18160128

約数和(自身を除く): 3031157

約数列:

[1, 11, 13, 47, 143, 517, 611, 2251, 6721, 24761, 29263, 105797, 321893, 1163767, 1375361, 15128971]

約数ペア:

[(1, 15128971), (11, 1375361), (13, 1163767), (47, 321893), (143, 105797), (517, 29263), (611, 24761), (2251, 6721)]