13783749

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2287}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 21909888

約数和(自身を除く): 8126139

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 2287, 6027, 6861, 16009, 48027, 93767, 112063, 281301, 336189, 656369, 1969107, 4594583, 13783749]

約数ペア:

[(1, 13783749), (3, 4594583), (7, 1969107), (21, 656369), (41, 336189), (49, 281301), (123, 112063), (147, 93767), (287, 48027), (861, 16009), (2009, 6861), (2287, 6027)]