17289249

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 25280640

約数和(自身を除く): 7991391

約数列:

[1, 3, 29, 37, 41, 87, 111, 123, 131, 393, 1073, 1189, 1517, 3219, 3567, 3799, 4551, 4847, 5371, 11397, 14541, 16113, 43993, 131979, 140563, 155759, 198727, 421689, 467277, 596181, 5763083, 17289249]

約数ペア:

[(1, 17289249), (3, 5763083), (29, 596181), (37, 467277), (41, 421689), (87, 198727), (111, 155759), (123, 140563), (131, 131979), (393, 43993), (1073, 16113), (1189, 14541), (1517, 11397), (3219, 5371), (3567, 4847), (3799, 4551)]