28936329

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2689}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 41060160

約数和(自身を除く): 12123831

約数列:

[1, 3, 17, 51, 211, 633, 2689, 3587, 8067, 10761, 45713, 137139, 567379, 1702137, 9645443, 28936329]

約数ペア:

[(1, 28936329), (3, 9645443), (17, 1702137), (51, 567379), (211, 137139), (633, 45713), (2689, 10761), (3587, 8067)]