12340971

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 19046400

約数和(自身を除く): 6705429

約数列:

[1, 3, 9, 27, 59, 61, 127, 177, 183, 381, 531, 549, 1143, 1593, 1647, 3429, 3599, 7493, 7747, 10797, 22479, 23241, 32391, 67437, 69723, 97173, 202311, 209169, 457073, 1371219, 4113657, 12340971]

約数ペア:

[(1, 12340971), (3, 4113657), (9, 1371219), (27, 457073), (59, 209169), (61, 202311), (127, 97173), (177, 69723), (183, 67437), (381, 32391), (531, 23241), (549, 22479), (1143, 10797), (1593, 7747), (1647, 7493), (3429, 3599)]