31426131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{23227}}^1$

素因数の和:23282

約数の個数: 16

約数和(自身を含む): 46827648

約数和(自身を除く): 15401517

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 23227, 69681, 255497, 766491, 952307, 2856921, 10475377, 31426131]

約数ペア:

[(1, 31426131), (3, 10475377), (11, 2856921), (33, 952307), (41, 766491), (123, 255497), (451, 69681), (1353, 23227)]