9905833

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 11796480

約数和(自身を除く): 1890647

約数列:

[1, 7, 31, 191, 217, 239, 1337, 1673, 5921, 7409, 41447, 45649, 51863, 319543, 1415119, 9905833]

約数ペア:

[(1, 9905833), (7, 1415119), (31, 319543), (191, 51863), (217, 45649), (239, 41447), (1337, 7409), (1673, 5921)]