1614487

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 1984000

約数和(自身を除く): 369513

約数列:

[1, 7, 19, 61, 133, 199, 427, 1159, 1393, 3781, 8113, 12139, 26467, 84973, 230641, 1614487]

約数ペア:

[(1, 1614487), (7, 230641), (19, 84973), (61, 26467), (133, 12139), (199, 8113), (427, 3781), (1159, 1393)]