1489754889

素因数分解:

$3^3\times 7^2\times {\mathrm{1126043}}^1$

素因数の和:1126066

約数の個数: 24

約数和(自身を含む): 2567380320

約数和(自身を除く): 1077625431

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1126043, 3378129, 7882301, 10134387, 23646903, 30403161, 55176107, 70940709, 165528321, 212822127, 496584963, 1489754889]

約数ペア:

[(1, 1489754889), (3, 496584963), (7, 212822127), (9, 165528321), (21, 70940709), (27, 55176107), (49, 30403161), (63, 23646903), (147, 10134387), (189, 7882301), (441, 3378129), (1323, 1126043)]