2912249979

素因数分解:

$3^2\times {\mathrm{577}}^1\times {\mathrm{560803}}^1$

素因数の和:561386

約数の個数: 12

約数和(自身を含む): 4213881256

約数和(自身を除く): 1301631277

約数列:

[1, 3, 9, 577, 1731, 5193, 560803, 1682409, 5047227, 323583331, 970749993, 2912249979]

約数ペア:

[(1, 2912249979), (3, 970749993), (9, 323583331), (577, 5047227), (1731, 1682409), (5193, 560803)]