42857546

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3329}}^1$

素因数の和:3529

約数の個数: 16

約数和(自身を含む): 66293640

約数和(自身を除く): 23436094

約数列:

[1, 2, 41, 82, 157, 314, 3329, 6437, 6658, 12874, 136489, 272978, 522653, 1045306, 21428773, 42857546]

約数ペア:

[(1, 42857546), (2, 21428773), (41, 1045306), (82, 522653), (157, 272978), (314, 136489), (3329, 12874), (6437, 6658)]