142000663

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{4409}}^1$

素因数の和:4566

約数の個数: 16

約数和(自身を含む): 167650560

約数和(自身を除く): 25649897

約数列:

[1, 7, 43, 107, 301, 749, 4409, 4601, 30863, 32207, 189587, 471763, 1327109, 3302341, 20285809, 142000663]

約数ペア:

[(1, 142000663), (7, 20285809), (43, 3302341), (107, 1327109), (301, 471763), (749, 189587), (4409, 32207), (4601, 30863)]