15690230439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1431721}}^1$

素因数の和:1432018

約数の個数: 16

約数和(自身を含む): 22609753824

約数和(自身を除く): 6919523385

約数列:

[1, 3, 13, 39, 281, 843, 3653, 10959, 1431721, 4295163, 18612373, 55837119, 402313601, 1206940803, 5230076813, 15690230439]

約数ペア:

[(1, 15690230439), (3, 5230076813), (13, 1206940803), (39, 402313601), (281, 55837119), (843, 18612373), (3653, 4295163), (10959, 1431721)]