40082859

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{8419}}^1$

素因数の和:8471

約数の個数: 18

約数和(自身を含む): 60531380

約数和(自身を除く): 20448521

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 8419, 25257, 75771, 193637, 580911, 1742733, 4453651, 13360953, 40082859]

約数ペア:

[(1, 40082859), (3, 13360953), (9, 4453651), (23, 1742733), (69, 580911), (207, 193637), (529, 75771), (1587, 25257), (4761, 8419)]