2971107

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{6473}}^1$

素因数の和:6499

約数の個数: 16

約数和(自身を含む): 4661280

約数和(自身を除く): 1690173

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 6473, 19419, 58257, 110041, 174771, 330123, 990369, 2971107]

約数ペア:

[(1, 2971107), (3, 990369), (9, 330123), (17, 174771), (27, 110041), (51, 58257), (153, 19419), (459, 6473)]