40681473

素因数分解:

$3^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{1613}}^1$

素因数の和:2824

約数の個数: 16

約数和(自身を含む): 62080896

約数和(自身を除く): 21399423

約数列:

[1, 3, 7, 21, 1201, 1613, 3603, 4839, 8407, 11291, 25221, 33873, 1937213, 5811639, 13560491, 40681473]

約数ペア:

[(1, 40681473), (3, 13560491), (7, 5811639), (21, 1937213), (1201, 33873), (1613, 25221), (3603, 11291), (4839, 8407)]