13471703

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 16320000

約数和(自身を除く): 2848297

約数列:

[1, 7, 19, 133, 199, 509, 1393, 3563, 3781, 9671, 26467, 67697, 101291, 709037, 1924529, 13471703]

約数ペア:

[(1, 13471703), (7, 1924529), (19, 709037), (133, 101291), (199, 67697), (509, 26467), (1393, 9671), (3563, 3781)]