12741273

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{1051}}^1$

素因数の和:1509

約数の個数: 16

約数和(自身を含む): 18936000

約数和(自身を除く): 6194727

約数列:

[1, 3, 9, 27, 449, 1051, 1347, 3153, 4041, 9459, 12123, 28377, 471899, 1415697, 4247091, 12741273]

約数ペア:

[(1, 12741273), (3, 4247091), (9, 1415697), (27, 471899), (449, 28377), (1051, 12123), (1347, 9459), (3153, 4041)]