20131744149

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{250741}}^1$

素因数の和:251569

約数の個数: 24

約数和(自身を含む): 31761990624

約数和(自身を除く): 11630246475

約数列:

[1, 3, 9, 11, 33, 99, 811, 2433, 7299, 8921, 26763, 80289, 250741, 752223, 2256669, 2758151, 8274453, 24823359, 203350951, 610052853, 1830158559, 2236860461, 6710581383, 20131744149]

約数ペア:

[(1, 20131744149), (3, 6710581383), (9, 2236860461), (11, 1830158559), (33, 610052853), (99, 203350951), (811, 24823359), (2433, 8274453), (7299, 2758151), (8921, 2256669), (26763, 752223), (80289, 250741)]