12914319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 20275200

約数和(自身を除く): 7360881

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 473, 479, 627, 817, 1419, 1437, 2451, 5269, 8987, 9101, 15807, 20597, 26961, 27303, 61791, 100111, 226567, 300333, 391343, 679701, 1174029, 4304773, 12914319]

約数ペア:

[(1, 12914319), (3, 4304773), (11, 1174029), (19, 679701), (33, 391343), (43, 300333), (57, 226567), (129, 100111), (209, 61791), (473, 27303), (479, 26961), (627, 20597), (817, 15807), (1419, 9101), (1437, 8987), (2451, 5269)]