22650147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 38787840

約数和(自身を除く): 16137693

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 117, 171, 207, 247, 299, 437, 443, 741, 897, 1311, 1329, 2223, 2691, 3933, 3987, 5681, 5759, 8417, 10189, 17043, 17277, 25251, 30567, 51129, 51831, 75753, 91701, 109421, 132457, 193591, 328263, 397371, 580773, 984789, 1192113, 1742319, 2516683, 7550049, 22650147]

約数ペア:

[(1, 22650147), (3, 7550049), (9, 2516683), (13, 1742319), (19, 1192113), (23, 984789), (39, 580773), (57, 397371), (69, 328263), (117, 193591), (171, 132457), (207, 109421), (247, 91701), (299, 75753), (437, 51831), (443, 51129), (741, 30567), (897, 25251), (1311, 17277), (1329, 17043), (2223, 10189), (2691, 8417), (3933, 5759), (3987, 5681)]