28985073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18127}}^1$

素因数の和:18184

約数の個数: 16

約数和(自身を含む): 42637056

約数和(自身を除く): 13651983

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 18127, 54381, 235651, 706953, 743207, 2229621, 9661691, 28985073]

約数ペア:

[(1, 28985073), (3, 9661691), (13, 2229621), (39, 743207), (41, 706953), (123, 235651), (533, 54381), (1599, 18127)]