2007403713

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{22973}}^1$

素因数の和:23078

約数の個数: 48

約数和(自身を含む): 3536158080

約数和(自身を除く): 1528754367

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 73, 133, 171, 219, 399, 511, 657, 1197, 1387, 1533, 4161, 4599, 9709, 12483, 22973, 29127, 68919, 87381, 160811, 206757, 436487, 482433, 1309461, 1447299, 1677029, 3055409, 3928383, 5031087, 9166227, 11739203, 15093261, 27498681, 31863551, 35217609, 95590653, 105652827, 223044857, 286771959, 669134571, 2007403713]

約数ペア:

[(1, 2007403713), (3, 669134571), (7, 286771959), (9, 223044857), (19, 105652827), (21, 95590653), (57, 35217609), (63, 31863551), (73, 27498681), (133, 15093261), (171, 11739203), (219, 9166227), (399, 5031087), (511, 3928383), (657, 3055409), (1197, 1677029), (1387, 1447299), (1533, 1309461), (4161, 482433), (4599, 436487), (9709, 206757), (12483, 160811), (22973, 87381), (29127, 68919)]