71191631

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{2129}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 86495040

約数和(自身を除く): 15303409

約数列:

[1, 7, 17, 119, 281, 1967, 2129, 4777, 14903, 33439, 36193, 253351, 598249, 4187743, 10170233, 71191631]

約数ペア:

[(1, 71191631), (7, 10170233), (17, 4187743), (119, 598249), (281, 253351), (1967, 36193), (2129, 33439), (4777, 14903)]