139678513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3691}}^1$

素因数の和:3816

約数の個数: 16

約数和(自身を含む): 156304512

約数和(自身を除く): 16625999

約数列:

[1, 13, 41, 71, 533, 923, 2911, 3691, 37843, 47983, 151331, 262061, 1967303, 3406793, 10744501, 139678513]

約数ペア:

[(1, 139678513), (13, 10744501), (41, 3406793), (71, 1967303), (533, 262061), (923, 151331), (2911, 47983), (3691, 37843)]