12503337

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 8509143

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 479, 791, 1243, 1437, 2373, 3353, 3729, 5269, 8701, 10059, 15807, 26103, 36883, 54127, 110649, 162381, 378889, 595397, 1136667, 1786191, 4167779, 12503337]

約数ペア:

[(1, 12503337), (3, 4167779), (7, 1786191), (11, 1136667), (21, 595397), (33, 378889), (77, 162381), (113, 110649), (231, 54127), (339, 36883), (479, 26103), (791, 15807), (1243, 10059), (1437, 8701), (2373, 5269), (3353, 3729)]