39161409

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9371}}^1$

素因数の和:9580

約数の個数: 16

約数和(自身を含む): 59980800

約数和(自身を除く): 20819391

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 9371, 28113, 65597, 196791, 1864829, 5594487, 13053803, 39161409]

約数ペア:

[(1, 39161409), (3, 13053803), (7, 5594487), (21, 1864829), (199, 196791), (597, 65597), (1393, 28113), (4179, 9371)]