2008233423

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{21013}}^1$

素因数の和:21104

約数の個数: 48

約数和(自身を含む): 3487987776

約数和(自身を除く): 1479754353

約数列:

[1, 3, 7, 9, 21, 37, 41, 63, 111, 123, 259, 287, 333, 369, 777, 861, 1517, 2331, 2583, 4551, 10619, 13653, 21013, 31857, 63039, 95571, 147091, 189117, 441273, 777481, 861533, 1323819, 2332443, 2584599, 5442367, 6030731, 6997329, 7753797, 16327101, 18092193, 31876721, 48981303, 54276579, 95630163, 223137047, 286890489, 669411141, 2008233423]

約数ペア:

[(1, 2008233423), (3, 669411141), (7, 286890489), (9, 223137047), (21, 95630163), (37, 54276579), (41, 48981303), (63, 31876721), (111, 18092193), (123, 16327101), (259, 7753797), (287, 6997329), (333, 6030731), (369, 5442367), (777, 2584599), (861, 2332443), (1517, 1323819), (2331, 861533), (2583, 777481), (4551, 441273), (10619, 189117), (13653, 147091), (21013, 95571), (31857, 63039)]