11715723

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 17983680

約数和(自身を除く): 6267957

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 523, 1179, 1569, 2489, 4707, 7467, 9937, 22401, 29811, 68513, 89433, 205539, 616617, 1301747, 3905241, 11715723]

約数ペア:

[(1, 11715723), (3, 3905241), (9, 1301747), (19, 616617), (57, 205539), (131, 89433), (171, 68513), (393, 29811), (523, 22401), (1179, 9937), (1569, 7467), (2489, 4707)]