939707979

素因数分解:

$3^1\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{24709}}^1$

素因数の和:26530

約数の個数: 16

約数和(自身を含む): 1432784640

約数和(自身を除く): 493076661

約数列:

[1, 3, 7, 21, 1811, 5433, 12677, 24709, 38031, 74127, 172963, 518889, 44747999, 134243997, 313235993, 939707979]

約数ペア:

[(1, 939707979), (3, 313235993), (7, 134243997), (21, 44747999), (1811, 518889), (5433, 172963), (12677, 74127), (24709, 38031)]