51682431

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23567}}^1$

素因数の和:23630

約数の個数: 16

約数和(自身を含む): 74663424

約数和(自身を除く): 22980993

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 23567, 70701, 400639, 1013381, 1201917, 3040143, 17227477, 51682431]

約数ペア:

[(1, 51682431), (3, 17227477), (17, 3040143), (43, 1201917), (51, 1013381), (129, 400639), (731, 70701), (2193, 23567)]