4002401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 4539024

約数和(自身を除く): 536623

約数列:

[1, 13, 37, 53, 157, 481, 689, 1961, 2041, 5809, 8321, 25493, 75517, 108173, 307877, 4002401]

約数ペア:

[(1, 4002401), (13, 307877), (37, 108173), (53, 75517), (157, 25493), (481, 8321), (689, 5809), (1961, 2041)]