2880496857

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1\times {\mathrm{3517}}^1$

素因数の和:4477

約数の個数: 32

約数和(自身を含む): 4497636352

約数和(自身を除く): 1617139495

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 907, 2721, 3517, 6349, 10551, 19047, 24619, 39001, 73857, 117003, 151231, 273007, 453693, 819021, 1058617, 3175851, 3189919, 9569757, 22329433, 66988299, 137166517, 411499551, 960165619, 2880496857]

約数ペア:

[(1, 2880496857), (3, 960165619), (7, 411499551), (21, 137166517), (43, 66988299), (129, 22329433), (301, 9569757), (903, 3189919), (907, 3175851), (2721, 1058617), (3517, 819021), (6349, 453693), (10551, 273007), (19047, 151231), (24619, 117003), (39001, 73857)]