31714947

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29123}}^1$

素因数の和:29151

約数の個数: 18

約数和(自身を含む): 50355396

約数和(自身を除く): 18640449

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 29123, 87369, 262107, 320353, 961059, 2883177, 3523883, 10571649, 31714947]

約数ペア:

[(1, 31714947), (3, 10571649), (9, 3523883), (11, 2883177), (33, 961059), (99, 320353), (121, 262107), (363, 87369), (1089, 29123)]