6557337

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 10300160

約数和(自身を除く): 3742823

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1237, 1767, 3711, 5301, 11133, 23503, 38347, 70509, 115041, 211527, 345123, 728593, 2185779, 6557337]

約数ペア:

[(1, 6557337), (3, 2185779), (9, 728593), (19, 345123), (31, 211527), (57, 115041), (93, 70509), (171, 38347), (279, 23503), (589, 11133), (1237, 5301), (1767, 3711)]