24040071

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{26981}}^1$

素因数の和:27004

約数の個数: 20

約数和(自身を含む): 39177864

約数和(自身を除く): 15137793

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 26981, 80943, 242829, 296791, 728487, 890373, 2185461, 2671119, 8013357, 24040071]

約数ペア:

[(1, 24040071), (3, 8013357), (9, 2671119), (11, 2185461), (27, 890373), (33, 728487), (81, 296791), (99, 242829), (297, 80943), (891, 26981)]