3131703

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:117

約数の個数: 30

約数和(自身を含む): 5003592

約数和(自身を除く): 1871889

約数列:

[1, 3, 9, 23, 27, 41, 69, 81, 123, 207, 369, 621, 943, 1107, 1681, 1863, 2829, 3321, 5043, 8487, 15129, 25461, 38663, 45387, 76383, 115989, 136161, 347967, 1043901, 3131703]

約数ペア:

[(1, 3131703), (3, 1043901), (9, 347967), (23, 136161), (27, 115989), (41, 76383), (69, 45387), (81, 38663), (123, 25461), (207, 15129), (369, 8487), (621, 5043), (943, 3321), (1107, 2829), (1681, 1863)]