71834231

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31771}}^1$

素因数の和:31814

約数の個数: 16

約数和(自身を含む): 91503360

約数和(自身を除く): 19669129

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 31771, 222397, 540107, 603649, 3780749, 4225543, 10262033, 71834231]

約数ペア:

[(1, 71834231), (7, 10262033), (17, 4225543), (19, 3780749), (119, 603649), (133, 540107), (323, 222397), (2261, 31771)]