39944289

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 70225920

約数和(自身を除く): 30281631

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 361, 399, 479, 627, 1083, 1437, 1463, 2527, 3353, 3971, 4389, 5269, 7581, 9101, 10059, 11913, 15807, 27303, 27797, 36883, 63707, 83391, 100111, 110649, 172919, 191121, 300333, 518757, 700777, 1210433, 1902109, 2102331, 3631299, 5706327, 13314763, 39944289]

約数ペア:

[(1, 39944289), (3, 13314763), (7, 5706327), (11, 3631299), (19, 2102331), (21, 1902109), (33, 1210433), (57, 700777), (77, 518757), (133, 300333), (209, 191121), (231, 172919), (361, 110649), (399, 100111), (479, 83391), (627, 63707), (1083, 36883), (1437, 27797), (1463, 27303), (2527, 15807), (3353, 11913), (3971, 10059), (4389, 9101), (5269, 7581)]