39928077

素因数分解:

$3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{853}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 66079104

約数和(自身を除く): 26151027

約数列:

[1, 3, 7, 9, 21, 63, 743, 853, 2229, 2559, 5201, 5971, 6687, 7677, 15603, 17913, 46809, 53739, 633779, 1901337, 4436453, 5704011, 13309359, 39928077]

約数ペア:

[(1, 39928077), (3, 13309359), (7, 5704011), (9, 4436453), (21, 1901337), (63, 633779), (743, 53739), (853, 46809), (2229, 17913), (2559, 15603), (5201, 7677), (5971, 6687)]