22747473

素因数分解:

$3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 39975936

約数和(自身を除く): 17228463

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 243, 301, 311, 387, 567, 903, 933, 1161, 1701, 2177, 2709, 2799, 3483, 6531, 8127, 8397, 10449, 13373, 19593, 24381, 25191, 40119, 58779, 73143, 75573, 93611, 120357, 176337, 280833, 361071, 529011, 842499, 1083213, 2527497, 3249639, 7582491, 22747473]

約数ペア:

[(1, 22747473), (3, 7582491), (7, 3249639), (9, 2527497), (21, 1083213), (27, 842499), (43, 529011), (63, 361071), (81, 280833), (129, 176337), (189, 120357), (243, 93611), (301, 75573), (311, 73143), (387, 58779), (567, 40119), (903, 25191), (933, 24381), (1161, 19593), (1701, 13373), (2177, 10449), (2709, 8397), (2799, 8127), (3483, 6531)]