31818190191

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{3541}}^1\times {\mathrm{8297}}^1$

素因数の和:11879

約数の個数: 24

約数和(自身を含む): 44792670384

約数和(自身を除く): 12974480193

約数列:

[1, 3, 19, 57, 361, 1083, 3541, 8297, 10623, 24891, 67279, 157643, 201837, 472929, 1278301, 2995217, 3834903, 8985651, 29379677, 88139031, 558213863, 1674641589, 10606063397, 31818190191]

約数ペア:

[(1, 31818190191), (3, 10606063397), (19, 1674641589), (57, 558213863), (361, 88139031), (1083, 29379677), (3541, 8985651), (8297, 3834903), (10623, 2995217), (24891, 1278301), (67279, 472929), (157643, 201837)]