2016705663

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{4973}}^1$

素因数の和:5184

約数の個数: 48

約数和(自身を含む): 3432776256

約数和(自身を除く): 1416070593

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 157, 287, 369, 471, 861, 1099, 1413, 2583, 3297, 4973, 6437, 9891, 14919, 19311, 34811, 44757, 45059, 57933, 104433, 135177, 203893, 313299, 405531, 611679, 780761, 1427251, 1835037, 2342283, 4281753, 5465327, 7026849, 12845259, 16395981, 32011201, 49187943, 96033603, 224078407, 288100809, 672235221, 2016705663]

約数ペア:

[(1, 2016705663), (3, 672235221), (7, 288100809), (9, 224078407), (21, 96033603), (41, 49187943), (63, 32011201), (123, 16395981), (157, 12845259), (287, 7026849), (369, 5465327), (471, 4281753), (861, 2342283), (1099, 1835037), (1413, 1427251), (2583, 780761), (3297, 611679), (4973, 405531), (6437, 313299), (9891, 203893), (14919, 135177), (19311, 104433), (34811, 57933), (44757, 45059)]