1083047

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:99

約数の個数: 18

約数和(自身を含む): 1358424

約数和(自身を除く): 275377

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 961, 1127, 1519, 4991, 6727, 22103, 34937, 47089, 154721, 1083047]

約数ペア:

[(1, 1083047), (7, 154721), (23, 47089), (31, 34937), (49, 22103), (161, 6727), (217, 4991), (713, 1519), (961, 1127)]