2660469

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 4085760

約数和(自身を除く): 1425291

約数列:

[1, 3, 7, 21, 151, 453, 839, 1057, 2517, 3171, 5873, 17619, 126689, 380067, 886823, 2660469]

約数ペア:

[(1, 2660469), (3, 886823), (7, 380067), (21, 126689), (151, 17619), (453, 5873), (839, 3171), (1057, 2517)]