7243071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12911}}^1$

素因数の和:12942

約数の個数: 16

約数和(自身を含む): 11155968

約数和(自身を除く): 3912897

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 12911, 38733, 142021, 219487, 426063, 658461, 2414357, 7243071]

約数ペア:

[(1, 7243071), (3, 2414357), (11, 658461), (17, 426063), (33, 219487), (51, 142021), (187, 38733), (561, 12911)]