2709201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 4017600

約数和(自身を除く): 1308399

約数列:

[1, 3, 11, 33, 53, 159, 583, 1549, 1749, 4647, 17039, 51117, 82097, 246291, 903067, 2709201]

約数ペア:

[(1, 2709201), (3, 903067), (11, 246291), (33, 82097), (53, 51117), (159, 17039), (583, 4647), (1549, 1749)]