16871541

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1879}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 23372160

約数和(自身を除く): 6500619

約数列:

[1, 3, 41, 73, 123, 219, 1879, 2993, 5637, 8979, 77039, 137167, 231117, 411501, 5623847, 16871541]

約数ペア:

[(1, 16871541), (3, 5623847), (41, 411501), (73, 231117), (123, 137167), (219, 77039), (1879, 8979), (2993, 5637)]