16575069

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 26091520

約数和(自身を除く): 9516451

約数列:

[1, 3, 7, 21, 79, 97, 103, 237, 291, 309, 553, 679, 721, 1659, 2037, 2163, 7663, 8137, 9991, 22989, 24411, 29973, 53641, 56959, 69937, 160923, 170877, 209811, 789289, 2367867, 5525023, 16575069]

約数ペア:

[(1, 16575069), (3, 5525023), (7, 2367867), (21, 789289), (79, 209811), (97, 170877), (103, 160923), (237, 69937), (291, 56959), (309, 53641), (553, 29973), (679, 24411), (721, 22989), (1659, 9991), (2037, 8137), (2163, 7663)]