39893063

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7993}}^1$

素因数の和:8054

約数の個数: 16

約数和(自身を含む): 49115136

約数和(自身を除く): 9222073

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 7993, 55951, 183839, 247783, 1286873, 1734481, 5699009, 39893063]

約数ペア:

[(1, 39893063), (7, 5699009), (23, 1734481), (31, 1286873), (161, 247783), (217, 183839), (713, 55951), (4991, 7993)]