475556257

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1597}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 550888128

約数和(自身を除く): 75331871

約数列:

[1, 11, 23, 107, 121, 253, 1177, 1597, 2461, 2783, 12947, 17567, 27071, 36731, 170879, 193237, 297781, 404041, 1879669, 3930217, 4444451, 20676359, 43232387, 475556257]

約数ペア:

[(1, 475556257), (11, 43232387), (23, 20676359), (107, 4444451), (121, 3930217), (253, 1879669), (1177, 404041), (1597, 297781), (2461, 193237), (2783, 170879), (12947, 36731), (17567, 27071)]