8797707

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 14069760

約数和(自身を除く): 5272053

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 457, 621, 713, 837, 1371, 2139, 4113, 6417, 10511, 12339, 14167, 19251, 31533, 42501, 94599, 127503, 283797, 325841, 382509, 977523, 2932569, 8797707]

約数ペア:

[(1, 8797707), (3, 2932569), (9, 977523), (23, 382509), (27, 325841), (31, 283797), (69, 127503), (93, 94599), (207, 42501), (279, 31533), (457, 19251), (621, 14167), (713, 12339), (837, 10511), (1371, 6417), (2139, 4113)]