8272251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4159}}^1$

素因数の和:4195

約数の個数: 24

約数和(自身を含む): 13628160

約数和(自身を除く): 5355909

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 4159, 12477, 37431, 54067, 70703, 162201, 212109, 486603, 636327, 919139, 2757417, 8272251]

約数ペア:

[(1, 8272251), (3, 2757417), (9, 919139), (13, 636327), (17, 486603), (39, 212109), (51, 162201), (117, 70703), (153, 54067), (221, 37431), (663, 12477), (1989, 4159)]