130428939

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{1451}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 185879232

約数和(自身を除く): 55450293

約数列:

[1, 3, 19, 57, 83, 249, 361, 1083, 1451, 1577, 4353, 4731, 27569, 29963, 82707, 89889, 120433, 361299, 523811, 1571433, 2288227, 6864681, 43476313, 130428939]

約数ペア:

[(1, 130428939), (3, 43476313), (19, 6864681), (57, 2288227), (83, 1571433), (249, 523811), (361, 361299), (1083, 120433), (1451, 89889), (1577, 82707), (4353, 29963), (4731, 27569)]