233661071

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{20441}}^1$

素因数の和:20542

約数の個数: 16

約数和(自身を含む): 282590208

約数和(自身を除く): 48929137

約数列:

[1, 7, 23, 71, 161, 497, 1633, 11431, 20441, 143087, 470143, 1451311, 3291001, 10159177, 33380153, 233661071]

約数ペア:

[(1, 233661071), (7, 33380153), (23, 10159177), (71, 3291001), (161, 1451311), (497, 470143), (1633, 143087), (11431, 20441)]