40739433

素因数分解:

$3^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{743}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 63442368

約数和(自身を除く): 22702935

約数列:

[1, 3, 7, 21, 49, 147, 373, 743, 1119, 2229, 2611, 5201, 7833, 15603, 18277, 36407, 54831, 109221, 277139, 831417, 1939973, 5819919, 13579811, 40739433]

約数ペア:

[(1, 40739433), (3, 13579811), (7, 5819919), (21, 1939973), (49, 831417), (147, 277139), (373, 109221), (743, 54831), (1119, 36407), (2229, 18277), (2611, 15603), (5201, 7833)]