28122183

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 42286400

約数和(自身を除く): 14164217

約数列:

[1, 3, 9, 37, 79, 111, 237, 333, 711, 1069, 2923, 3207, 8769, 9621, 26307, 39553, 84451, 118659, 253353, 355977, 760059, 3124687, 9374061, 28122183]

約数ペア:

[(1, 28122183), (3, 9374061), (9, 3124687), (37, 760059), (79, 355977), (111, 253353), (237, 118659), (333, 84451), (711, 39553), (1069, 26307), (2923, 9621), (3207, 8769)]