57305829

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{21487}}^1$

素因数の和:21624

約数の個数: 16

約数和(自身を含む): 88014848

約数和(自身を除く): 30709019

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 21487, 64461, 150409, 451227, 2728849, 8186547, 19101943, 57305829]

約数ペア:

[(1, 57305829), (3, 19101943), (7, 8186547), (21, 2728849), (127, 451227), (381, 150409), (889, 64461), (2667, 21487)]