23781047

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 25395552

約数和(自身を除く): 1614505

約数列:

[1, 37, 53, 67, 181, 1961, 2479, 3551, 6697, 9593, 12127, 131387, 354941, 448699, 642731, 23781047]

約数ペア:

[(1, 23781047), (37, 642731), (53, 448699), (67, 354941), (181, 131387), (1961, 12127), (2479, 9593), (3551, 6697)]