2798607

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 4326912

約数和(自身を除く): 1528305

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1877, 5631, 13139, 39417, 133267, 399801, 932869, 2798607]

約数ペア:

[(1, 2798607), (3, 932869), (7, 399801), (21, 133267), (71, 39417), (213, 13139), (497, 5631), (1491, 1877)]