2972772089

素因数分解:

$7^1\times {\mathrm{787}}^1\times {\mathrm{539621}}^1$

素因数の和:540415

約数の個数: 8

約数和(自身を含む): 3401777088

約数和(自身を除く): 429004999

約数列:

[1, 7, 787, 5509, 539621, 3777347, 424681727, 2972772089]

約数ペア:

[(1, 2972772089), (7, 424681727), (787, 3777347), (5509, 539621)]