7048881

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 11741184

約数和(自身を除く): 4692303

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 881, 889, 1143, 2643, 2667, 6167, 7929, 8001, 18501, 55503, 111887, 335661, 783209, 1006983, 2349627, 7048881]

約数ペア:

[(1, 7048881), (3, 2349627), (7, 1006983), (9, 783209), (21, 335661), (63, 111887), (127, 55503), (381, 18501), (881, 8001), (889, 7929), (1143, 6167), (2643, 2667)]