2591889903

素因数分解:

$3^2\times {\mathrm{233}}^1\times {\mathrm{1235999}}^1$

素因数の和:1236238

約数の個数: 12

約数和(自身を含む): 3759912000

約数和(自身を除く): 1168022097

約数列:

[1, 3, 9, 233, 699, 2097, 1235999, 3707997, 11123991, 287987767, 863963301, 2591889903]

約数ペア:

[(1, 2591889903), (3, 863963301), (9, 287987767), (233, 11123991), (699, 3707997), (2097, 1235999)]