12943833

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 20766720

約数和(自身を除く): 7822887

約数列:

[1, 3, 7, 21, 31, 59, 93, 177, 217, 337, 413, 651, 1011, 1239, 1829, 2359, 5487, 7077, 10447, 12803, 19883, 31341, 38409, 59649, 73129, 139181, 219387, 417543, 616373, 1849119, 4314611, 12943833]

約数ペア:

[(1, 12943833), (3, 4314611), (7, 1849119), (21, 616373), (31, 417543), (59, 219387), (93, 139181), (177, 73129), (217, 59649), (337, 38409), (413, 31341), (651, 19883), (1011, 12803), (1239, 10447), (1829, 7077), (2359, 5487)]