2858571009

素因数分解:

$3^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{51503}}^1$

素因数の和:52397

約数の個数: 24

約数和(自身を含む): 4724358912

約数和(自身を除く): 1865787903

約数列:

[1, 3, 7, 9, 21, 63, 881, 2643, 6167, 7929, 18501, 51503, 55503, 154509, 360521, 463527, 1081563, 3244689, 45374143, 136122429, 317619001, 408367287, 952857003, 2858571009]

約数ペア:

[(1, 2858571009), (3, 952857003), (7, 408367287), (9, 317619001), (21, 136122429), (63, 45374143), (881, 3244689), (2643, 1081563), (6167, 463527), (7929, 360521), (18501, 154509), (51503, 55503)]