6668493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1049}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 9643200

約数和(自身を除く): 2974707

約数列:

[1, 3, 13, 39, 163, 489, 1049, 2119, 3147, 6357, 13637, 40911, 170987, 512961, 2222831, 6668493]

約数ペア:

[(1, 6668493), (3, 2222831), (13, 512961), (39, 170987), (163, 40911), (489, 13637), (1049, 6357), (2119, 3147)]