39273021

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{117937}}^1$

素因数の和:117980

約数の個数: 12

約数和(自身を含む): 58261372

約数和(自身を除く): 18988351

約数列:

[1, 3, 9, 37, 111, 333, 117937, 353811, 1061433, 4363669, 13091007, 39273021]

約数ペア:

[(1, 39273021), (3, 13091007), (9, 4363669), (37, 1061433), (111, 353811), (333, 117937)]