12941787

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{67}}^2$

素因数の和:199

約数の個数: 18

約数和(自身を含む): 18100404

約数和(自身を除く): 5158617

約数列:

[1, 3, 31, 67, 93, 201, 961, 2077, 2883, 4489, 6231, 13467, 64387, 139159, 193161, 417477, 4313929, 12941787]

約数ペア:

[(1, 12941787), (3, 4313929), (31, 417477), (67, 193161), (93, 139159), (201, 64387), (961, 13467), (2077, 6231), (2883, 4489)]