1057287

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 1843200

約数和(自身を除く): 785913

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 199, 231, 253, 483, 597, 759, 1393, 1771, 2189, 4179, 4577, 5313, 6567, 13731, 15323, 32039, 45969, 50347, 96117, 151041, 352429, 1057287]

約数ペア:

[(1, 1057287), (3, 352429), (7, 151041), (11, 96117), (21, 50347), (23, 45969), (33, 32039), (69, 15323), (77, 13731), (161, 6567), (199, 5313), (231, 4577), (253, 4179), (483, 2189), (597, 1771), (759, 1393)]