244865229

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1087}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 396066816

約数和(自身を除く): 151201587

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 631, 1087, 1893, 3261, 4417, 7609, 10727, 13251, 18479, 22827, 32181, 55437, 75089, 129353, 225267, 388059, 685897, 2057691, 4801279, 11660249, 14403837, 34980747, 81621743, 244865229]

約数ペア:

[(1, 244865229), (3, 81621743), (7, 34980747), (17, 14403837), (21, 11660249), (51, 4801279), (119, 2057691), (357, 685897), (631, 388059), (1087, 225267), (1893, 129353), (3261, 75089), (4417, 55437), (7609, 32181), (10727, 22827), (13251, 18479)]