12791037

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9091}}^1$

素因数の和:9168

約数の個数: 16

約数和(自身を含む): 19784192

約数和(自身を除く): 6993155

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 9091, 27273, 63637, 190911, 609097, 1827291, 4263679, 12791037]

約数ペア:

[(1, 12791037), (3, 4263679), (7, 1827291), (21, 609097), (67, 190911), (201, 63637), (469, 27273), (1407, 9091)]