6620889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 9676224

約数和(自身を除く): 3055335

約数列:

[1, 3, 11, 33, 313, 641, 939, 1923, 3443, 7051, 10329, 21153, 200633, 601899, 2206963, 6620889]

約数ペア:

[(1, 6620889), (3, 2206963), (11, 601899), (33, 200633), (313, 21153), (641, 10329), (939, 7051), (1923, 3443)]