1345707

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 2280960

約数和(自身を除く): 935253

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 197, 207, 253, 297, 591, 621, 759, 1773, 2167, 2277, 4531, 5319, 6501, 6831, 13593, 19503, 40779, 49841, 58509, 122337, 149523, 448569, 1345707]

約数ペア:

[(1, 1345707), (3, 448569), (9, 149523), (11, 122337), (23, 58509), (27, 49841), (33, 40779), (69, 19503), (99, 13593), (197, 6831), (207, 6501), (253, 5319), (297, 4531), (591, 2277), (621, 2167), (759, 1773)]