28423204029

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1\times {\mathrm{4639}}^1$

素因数の和:5166

約数の個数: 48

約数和(自身を含む): 45167616000

約数和(自身を除く): 16744411971

約数列:

[1, 3, 9, 11, 33, 99, 199, 311, 597, 933, 1791, 2189, 2799, 3421, 4639, 6567, 10263, 13917, 19701, 30789, 41751, 51029, 61889, 153087, 185667, 459261, 557001, 680779, 923161, 1442729, 2042337, 2769483, 4328187, 6127011, 8308449, 10154771, 12984561, 15870019, 30464313, 47610057, 91392939, 142830171, 287103071, 861309213, 2583927639, 3158133781, 9474401343, 28423204029]

約数ペア:

[(1, 28423204029), (3, 9474401343), (9, 3158133781), (11, 2583927639), (33, 861309213), (99, 287103071), (199, 142830171), (311, 91392939), (597, 47610057), (933, 30464313), (1791, 15870019), (2189, 12984561), (2799, 10154771), (3421, 8308449), (4639, 6127011), (6567, 4328187), (10263, 2769483), (13917, 2042337), (19701, 1442729), (30789, 923161), (41751, 680779), (51029, 557001), (61889, 459261), (153087, 185667)]