289316502

素因数分解:

$2^1\times 3^3\times {\mathrm{5357713}}^1$

素因数の和:5357724

約数の個数: 16

約数和(自身を含む): 642925680

約数和(自身を除く): 353609178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5357713, 10715426, 16073139, 32146278, 48219417, 96438834, 144658251, 289316502]

約数ペア:

[(1, 289316502), (2, 144658251), (3, 96438834), (6, 48219417), (9, 32146278), (18, 16073139), (27, 10715426), (54, 5357713)]