31148961

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1931}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 43895040

約数和(自身を除く): 12746079

約数列:

[1, 3, 19, 57, 283, 849, 1931, 5377, 5793, 16131, 36689, 110067, 546473, 1639419, 10382987, 31148961]

約数ペア:

[(1, 31148961), (3, 10382987), (19, 1639419), (57, 546473), (283, 110067), (849, 36689), (1931, 16131), (5377, 5793)]