43394193

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{257}}^2$

素因数の和:593

約数の個数: 18

約数和(自身を含む): 63787334

約数和(自身を除く): 20393141

約数列:

[1, 3, 9, 73, 219, 257, 657, 771, 2313, 18761, 56283, 66049, 168849, 198147, 594441, 4821577, 14464731, 43394193]

約数ペア:

[(1, 43394193), (3, 14464731), (9, 4821577), (73, 594441), (219, 198147), (257, 168849), (657, 66049), (771, 56283), (2313, 18761)]