21997044899

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{33889}}^1$

素因数の和:34310

約数の個数: 16

約数和(自身を含む): 23088036960

約数和(自身を除く): 1090992061

約数列:

[1, 37, 53, 331, 1961, 12247, 17543, 33889, 649091, 1253893, 1796117, 11217259, 66456329, 415038583, 594514727, 21997044899]

約数ペア:

[(1, 21997044899), (37, 594514727), (53, 415038583), (331, 66456329), (1961, 11217259), (12247, 1796117), (17543, 1253893), (33889, 649091)]