31326903

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{204751}}^1$

素因数の和:204774

約数の個数: 12

約数和(自身を含む): 47911968

約数和(自身を除く): 16585065

約数列:

[1, 3, 9, 17, 51, 153, 204751, 614253, 1842759, 3480767, 10442301, 31326903]

約数ペア:

[(1, 31326903), (3, 10442301), (9, 3480767), (17, 1842759), (51, 614253), (153, 204751)]