2701587

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 4160000

約数和(自身を除く): 1458413

約数列:

[1, 3, 7, 21, 103, 309, 721, 1249, 2163, 3747, 8743, 26229, 128647, 385941, 900529, 2701587]

約数ペア:

[(1, 2701587), (3, 900529), (7, 385941), (21, 128647), (103, 26229), (309, 8743), (721, 3747), (1249, 2163)]