13663937

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 16646400

約数和(自身を除く): 2982463

約数列:

[1, 7, 17, 119, 199, 577, 1393, 3383, 4039, 9809, 23681, 68663, 114823, 803761, 1951991, 13663937]

約数ペア:

[(1, 13663937), (7, 1951991), (17, 803761), (119, 114823), (199, 68663), (577, 23681), (1393, 9809), (3383, 4039)]