294928317

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2237}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 461923200

約数和(自身を除く): 166994883

約数列:

[1, 3, 9, 19, 27, 57, 171, 257, 513, 771, 2237, 2313, 4883, 6711, 6939, 14649, 20133, 42503, 43947, 60399, 127509, 131841, 382527, 574909, 1147581, 1724727, 5174181, 10923271, 15522543, 32769813, 98309439, 294928317]

約数ペア:

[(1, 294928317), (3, 98309439), (9, 32769813), (19, 15522543), (27, 10923271), (57, 5174181), (171, 1724727), (257, 1147581), (513, 574909), (771, 382527), (2237, 131841), (2313, 127509), (4883, 60399), (6711, 43947), (6939, 42503), (14649, 20133)]