71290793

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17291}}^1$

素因数の和:17348

約数の個数: 16

約数和(自身を含む): 88535040

約数和(自身を除く): 17244247

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 17291, 121037, 328529, 536021, 2299703, 3752147, 10184399, 71290793]

約数ペア:

[(1, 71290793), (7, 10184399), (19, 3752147), (31, 2299703), (133, 536021), (217, 328529), (589, 121037), (4123, 17291)]