456867981

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{3229}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 671840000

約数和(自身を除く): 214972019

約数列:

[1, 3, 9, 79, 199, 237, 597, 711, 1791, 3229, 9687, 15721, 29061, 47163, 141489, 255091, 642571, 765273, 1927713, 2295819, 5783139, 50763109, 152289327, 456867981]

約数ペア:

[(1, 456867981), (3, 152289327), (9, 50763109), (79, 5783139), (199, 2295819), (237, 1927713), (597, 765273), (711, 642571), (1791, 255091), (3229, 141489), (9687, 47163), (15721, 29061)]