28813343

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{1619}}^1$

素因数の和:1706

約数の個数: 12

約数和(自身を含む): 31910760

約数和(自身を除く): 3097417

約数列:

[1, 13, 37, 481, 1369, 1619, 17797, 21047, 59903, 778739, 2216411, 28813343]

約数ペア:

[(1, 28813343), (13, 2216411), (37, 778739), (481, 59903), (1369, 21047), (1619, 17797)]