121217043

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{1439}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 165749760

約数和(自身を除く): 44532717

約数列:

[1, 3, 43, 129, 653, 1439, 1959, 4317, 28079, 61877, 84237, 185631, 939667, 2819001, 40405681, 121217043]

約数ペア:

[(1, 121217043), (3, 40405681), (43, 2819001), (129, 939667), (653, 185631), (1439, 84237), (1959, 61877), (4317, 28079)]