939827

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 16

約数和(自身を含む): 1142784

約数和(自身を除く): 202957

約数列:

[1, 7, 31, 61, 71, 217, 427, 497, 1891, 2201, 4331, 13237, 15407, 30317, 134261, 939827]

約数ペア:

[(1, 939827), (7, 134261), (31, 30317), (61, 15407), (71, 13237), (217, 4331), (427, 2201), (497, 1891)]