1528113

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 2304288

約数和(自身を除く): 776175

約数列:

[1, 3, 17, 19, 51, 57, 83, 249, 323, 361, 969, 1083, 1411, 1577, 4233, 4731, 6137, 18411, 26809, 29963, 80427, 89889, 509371, 1528113]

約数ペア:

[(1, 1528113), (3, 509371), (17, 89889), (19, 80427), (51, 29963), (57, 26809), (83, 18411), (249, 6137), (323, 4731), (361, 4233), (969, 1577), (1083, 1411)]