2005296783

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{65539}}^1$

素因数の和:65627

約数の個数: 32

約数和(自身を含む): 3221422080

約数和(自身を除く): 1216125297

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 987, 1457, 4371, 10199, 30597, 65539, 196617, 458773, 1376319, 2031709, 3080333, 6095127, 9240999, 14221963, 21562331, 42665889, 64686993, 95490323, 286470969, 668432261, 2005296783]

約数ペア:

[(1, 2005296783), (3, 668432261), (7, 286470969), (21, 95490323), (31, 64686993), (47, 42665889), (93, 21562331), (141, 14221963), (217, 9240999), (329, 6095127), (651, 3080333), (987, 2031709), (1457, 1376319), (4371, 458773), (10199, 196617), (30597, 65539)]