2730208.00000000

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3558

約数の個数: 32

約数和(自身を含む): 89600000

約数和(自身を除く): 33955403

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 3499, 5301, 10497, 15903, 31491, 66481, 94473, 108469, 199443, 325407, 598329, 976221, 1794987, 2060911, 2928663, 6182733, 18548199, 55644597]

約数ペア:

[(1, 55644597), (3, 18548199), (9, 6182733), (19, 2928663), (27, 2060911), (31, 1794987), (57, 976221), (93, 598329), (171, 325407), (279, 199443), (513, 108469), (589, 94473), (837, 66481), (1767, 31491), (3499, 15903), (5301, 10497)]