242393049

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{1907}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 363130560

約数和(自身を除く): 120737511

約数列:

[1, 3, 9, 29, 87, 261, 487, 1461, 1907, 4383, 5721, 14123, 17163, 42369, 55303, 127107, 165909, 497727, 928709, 2786127, 8358381, 26932561, 80797683, 242393049]

約数ペア:

[(1, 242393049), (3, 80797683), (9, 26932561), (29, 8358381), (87, 2786127), (261, 928709), (487, 497727), (1461, 165909), (1907, 127107), (4383, 55303), (5721, 42369), (14123, 17163)]