2013306507

素因数分解:

$3^2\times {\mathrm{211}}^1\times {\mathrm{331}}^1\times {\mathrm{3203}}^1$

素因数の和:3751

約数の個数: 24

約数和(自身を含む): 2931634368

約数和(自身を除く): 918327861

約数列:

[1, 3, 9, 211, 331, 633, 993, 1899, 2979, 3203, 9609, 28827, 69841, 209523, 628569, 675833, 1060193, 2027499, 3180579, 6082497, 9541737, 223700723, 671102169, 2013306507]

約数ペア:

[(1, 2013306507), (3, 671102169), (9, 223700723), (211, 9541737), (331, 6082497), (633, 3180579), (993, 2027499), (1899, 1060193), (2979, 675833), (3203, 628569), (9609, 209523), (28827, 69841)]