26942241

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 36661248

約数和(自身を除く): 9719007

約数列:

[1, 3, 67, 201, 311, 431, 933, 1293, 20837, 28877, 62511, 86631, 134041, 402123, 8980747, 26942241]

約数ペア:

[(1, 26942241), (3, 8980747), (67, 402123), (201, 134041), (311, 86631), (431, 62511), (933, 28877), (1293, 20837)]