6649983

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 9984000

約数和(自身を除く): 3334017

約数列:

[1, 3, 9, 47, 79, 141, 199, 237, 423, 597, 711, 1791, 3713, 9353, 11139, 15721, 28059, 33417, 47163, 84177, 141489, 738887, 2216661, 6649983]

約数ペア:

[(1, 6649983), (3, 2216661), (9, 738887), (47, 141489), (79, 84177), (141, 47163), (199, 33417), (237, 28059), (423, 15721), (597, 11139), (711, 9353), (1791, 3713)]