6481917

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 10550400

約数和(自身を除く): 4068483

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 313, 351, 531, 767, 939, 1593, 2301, 2817, 4069, 6903, 8451, 12207, 18467, 20709, 36621, 55401, 109863, 166203, 240071, 498609, 720213, 2160639, 6481917]

約数ペア:

[(1, 6481917), (3, 2160639), (9, 720213), (13, 498609), (27, 240071), (39, 166203), (59, 109863), (117, 55401), (177, 36621), (313, 20709), (351, 18467), (531, 12207), (767, 8451), (939, 6903), (1593, 4069), (2301, 2817)]