1489713213

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{613}}^1\times {\mathrm{2803}}^1$

素因数の和:3453

約数の個数: 24

約数和(自身を含む): 2114193568

約数和(自身を除く): 624480355

約数列:

[1, 3, 17, 51, 289, 613, 867, 1839, 2803, 8409, 10421, 31263, 47651, 142953, 177157, 531471, 810067, 1718239, 2430201, 5154717, 29210063, 87630189, 496571071, 1489713213]

約数ペア:

[(1, 1489713213), (3, 496571071), (17, 87630189), (51, 29210063), (289, 5154717), (613, 2430201), (867, 1718239), (1839, 810067), (2803, 531471), (8409, 177157), (10421, 142953), (31263, 47651)]