426565563

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{27647}}^1$

素因数の和:27826

約数の個数: 16

約数和(自身を含む): 588349440

約数和(自身を除く): 161783877

約数列:

[1, 3, 37, 111, 139, 417, 5143, 15429, 27647, 82941, 1022939, 3068817, 3842933, 11528799, 142188521, 426565563]

約数ペア:

[(1, 426565563), (3, 142188521), (37, 11528799), (111, 3842933), (139, 3068817), (417, 1022939), (5143, 82941), (15429, 27647)]