86565543

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{2063}}^1$

素因数の和:2334

約数の個数: 16

約数和(自身を含む): 117697536

約数和(自身を除く): 31131993

約数列:

[1, 3, 71, 197, 213, 591, 2063, 6189, 13987, 41961, 146473, 406411, 439419, 1219233, 28855181, 86565543]

約数ペア:

[(1, 86565543), (3, 28855181), (71, 1219233), (197, 439419), (213, 406411), (591, 146473), (2063, 41961), (6189, 13987)]