1280931837

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1\times {\mathrm{2441}}^1$

素因数の和:3484

約数の個数: 16

約数和(自身を含む): 1718777280

約数和(自身を除く): 437845443

約数列:

[1, 3, 211, 633, 829, 2441, 2487, 7323, 174919, 515051, 524757, 1545153, 2023589, 6070767, 426977279, 1280931837]

約数ペア:

[(1, 1280931837), (3, 426977279), (211, 6070767), (633, 2023589), (829, 1545153), (2441, 524757), (2487, 515051), (7323, 174919)]