3864492009

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{468253}}^1$

素因数の和:468397

約数の個数: 24

約数和(自身を含む): 6428190912

約数和(自身を除く): 2563698903

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 8253, 468253, 1404759, 3277771, 4214277, 9833313, 29499939, 61341143, 184023429, 429388001, 552070287, 1288164003, 3864492009]

約数ペア:

[(1, 3864492009), (3, 1288164003), (7, 552070287), (9, 429388001), (21, 184023429), (63, 61341143), (131, 29499939), (393, 9833313), (917, 4214277), (1179, 3277771), (2751, 1404759), (8253, 468253)]