1488408939

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1080907}}^1$

素因数の和:1080936

約数の個数: 20

約数和(自身を含む): 2354217624

約数和(自身を除く): 865808685

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1080907, 3242721, 9728163, 18375419, 29184489, 55126257, 87553467, 165378771, 496136313, 1488408939]

約数ペア:

[(1, 1488408939), (3, 496136313), (9, 165378771), (17, 87553467), (27, 55126257), (51, 29184489), (81, 18375419), (153, 9728163), (459, 3242721), (1377, 1080907)]