376683489

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19997}}^1$

素因数の和:20046

約数の個数: 48

約数和(自身を含む): 698810112

約数和(自身を除く): 322126623

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2691, 6279, 18837, 19997, 59991, 139979, 179973, 259961, 419937, 459931, 779883, 1259811, 1379793, 1819727, 2339649, 3219517, 4139379, 5459181, 5979103, 9658551, 16377543, 17937309, 28975653, 41853721, 53811927, 125561163, 376683489]

約数ペア:

[(1, 376683489), (3, 125561163), (7, 53811927), (9, 41853721), (13, 28975653), (21, 17937309), (23, 16377543), (39, 9658551), (63, 5979103), (69, 5459181), (91, 4139379), (117, 3219517), (161, 2339649), (207, 1819727), (273, 1379793), (299, 1259811), (483, 779883), (819, 459931), (897, 419937), (1449, 259961), (2093, 179973), (2691, 139979), (6279, 59991), (18837, 19997)]