57103431

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{247201}}^1$

素因数の和:247222

約数の個数: 16

約数和(自身を含む): 94925568

約数和(自身を除く): 37822137

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 247201, 741603, 1730407, 2719211, 5191221, 8157633, 19034477, 57103431]

約数ペア:

[(1, 57103431), (3, 19034477), (7, 8157633), (11, 5191221), (21, 2719211), (33, 1730407), (77, 741603), (231, 247201)]