121465239

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{134513}}^1$

素因数の和:134566

約数の個数: 16

約数和(自身を含む): 189395712

約数和(自身を除く): 67930473

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 134513, 403539, 941591, 2824773, 5784059, 17352177, 40488413, 121465239]

約数ペア:

[(1, 121465239), (3, 40488413), (7, 17352177), (21, 5784059), (43, 2824773), (129, 941591), (301, 403539), (903, 134513)]