304074939

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 496419840

約数和(自身を除く): 192344901

約数列:

[1, 3, 7, 21, 31, 49, 53, 93, 147, 159, 217, 371, 651, 1113, 1259, 1519, 1643, 2597, 3777, 4557, 4929, 7791, 8813, 11501, 26439, 34503, 39029, 61691, 66727, 80507, 117087, 185073, 200181, 241521, 273203, 467089, 819609, 1401267, 1912421, 2068537, 3269623, 5737263, 6205611, 9808869, 14479759, 43439277, 101358313, 304074939]

約数ペア:

[(1, 304074939), (3, 101358313), (7, 43439277), (21, 14479759), (31, 9808869), (49, 6205611), (53, 5737263), (93, 3269623), (147, 2068537), (159, 1912421), (217, 1401267), (371, 819609), (651, 467089), (1113, 273203), (1259, 241521), (1519, 200181), (1643, 185073), (2597, 117087), (3777, 80507), (4557, 66727), (4929, 61691), (7791, 39029), (8813, 34503), (11501, 26439)]