2128889223

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{42323}}^1$

素因数の和:42367

約数の個数: 32

約数和(自身を含む): 3331745280

約数和(自身を除く): 1202856057

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 2187, 5589, 16767, 42323, 50301, 126969, 380907, 973429, 1142721, 2920287, 3428163, 8760861, 10284489, 26282583, 30853467, 78847749, 92560401, 236543247, 709629741, 2128889223]

約数ペア:

[(1, 2128889223), (3, 709629741), (9, 236543247), (23, 92560401), (27, 78847749), (69, 30853467), (81, 26282583), (207, 10284489), (243, 8760861), (621, 3428163), (729, 2920287), (1863, 1142721), (2187, 973429), (5589, 380907), (16767, 126969), (42323, 50301)]