12560379

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{727}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 18100992

約数和(自身を除く): 5540613

約数列:

[1, 3, 13, 39, 443, 727, 1329, 2181, 5759, 9451, 17277, 28353, 322061, 966183, 4186793, 12560379]

約数ペア:

[(1, 12560379), (3, 4186793), (13, 966183), (39, 322061), (443, 28353), (727, 17277), (1329, 9451), (2181, 5759)]