31233939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5471}}^1$

素因数の和:5658

約数の個数: 16

約数和(自身を含む): 45702144

約数和(自身を除く): 14468205

約数列:

[1, 3, 11, 33, 173, 519, 1903, 5471, 5709, 16413, 60181, 180543, 946483, 2839449, 10411313, 31233939]

約数ペア:

[(1, 31233939), (3, 10411313), (11, 2839449), (33, 946483), (173, 180543), (519, 60181), (1903, 16413), (5471, 5709)]