31205361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6803}}^1$

素因数の和:6956

約数の個数: 16

約数和(自身を含む): 45722880

約数和(自身を除く): 14517519

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 6803, 20409, 74833, 224499, 945617, 2836851, 10401787, 31205361]

約数ペア:

[(1, 31205361), (3, 10401787), (11, 2836851), (33, 945617), (139, 224499), (417, 74833), (1529, 20409), (4587, 6803)]