16440303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 8961297

約数列:

[1, 3, 11, 29, 33, 41, 87, 123, 319, 419, 451, 957, 1189, 1257, 1353, 3567, 4609, 12151, 13079, 13827, 17179, 36453, 39237, 51537, 133661, 188969, 400983, 498191, 566907, 1494573, 5480101, 16440303]

約数ペア:

[(1, 16440303), (3, 5480101), (11, 1494573), (29, 566907), (33, 498191), (41, 400983), (87, 188969), (123, 133661), (319, 51537), (419, 39237), (451, 36453), (957, 17179), (1189, 13827), (1257, 13079), (1353, 12151), (3567, 4609)]