181293389

素因数分解:

${\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 195250176

約数和(自身を除く): 13956787

約数列:

[1, 17, 127, 131, 641, 2159, 2227, 10897, 16637, 81407, 83971, 282829, 1383919, 1427507, 10664317, 181293389]

約数ペア:

[(1, 181293389), (17, 10664317), (127, 1427507), (131, 1383919), (641, 282829), (2159, 83971), (2227, 81407), (10897, 16637)]