40206543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2971}}^1$

素因数の和:3334

約数の個数: 16

約数和(自身を含む): 57918336

約数和(自身を除く): 17711793

約数列:

[1, 3, 13, 39, 347, 1041, 2971, 4511, 8913, 13533, 38623, 115869, 1030937, 3092811, 13402181, 40206543]

約数ペア:

[(1, 40206543), (3, 13402181), (13, 3092811), (39, 1030937), (347, 115869), (1041, 38623), (2971, 13533), (4511, 8913)]