231434

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 16

約数和(自身を含む): 404736

約数和(自身を除く): 173302

約数列:

[1, 2, 7, 14, 61, 122, 271, 427, 542, 854, 1897, 3794, 16531, 33062, 115717, 231434]

約数ペア:

[(1, 231434), (2, 115717), (7, 33062), (14, 16531), (61, 3794), (122, 1897), (271, 854), (427, 542)]