42897763

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 46816000

約数和(自身を除く): 3918237

約数列:

[1, 19, 37, 139, 439, 703, 2641, 5143, 8341, 16243, 61021, 97717, 308617, 1159399, 2257777, 42897763]

約数ペア:

[(1, 42897763), (19, 2257777), (37, 1159399), (139, 308617), (439, 97717), (703, 61021), (2641, 16243), (5143, 8341)]