289733382

素因数分解:

$2^1\times 3^3\times {\mathrm{5365433}}^1$

素因数の和:5365444

約数の個数: 16

約数和(自身を含む): 643852080

約数和(自身を除く): 354118698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5365433, 10730866, 16096299, 32192598, 48288897, 96577794, 144866691, 289733382]

約数ペア:

[(1, 289733382), (2, 144866691), (3, 96577794), (6, 48288897), (9, 32192598), (18, 16096299), (27, 10730866), (54, 5365433)]