5223231

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 3485889

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 647, 897, 1941, 2691, 5823, 8073, 8411, 14881, 17469, 25233, 44643, 75699, 133929, 193453, 227097, 401787, 580359, 1741077, 5223231]

約数ペア:

[(1, 5223231), (3, 1741077), (9, 580359), (13, 401787), (23, 227097), (27, 193453), (39, 133929), (69, 75699), (117, 44643), (207, 25233), (299, 17469), (351, 14881), (621, 8411), (647, 8073), (897, 5823), (1941, 2691)]