42038973

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{3407}}^1$

素因数の和:3873

約数の個数: 16

約数和(自身を含む): 62434560

約数和(自身を除く): 20395587

約数列:

[1, 3, 9, 27, 457, 1371, 3407, 4113, 10221, 12339, 30663, 91989, 1556999, 4670997, 14012991, 42038973]

約数ペア:

[(1, 42038973), (3, 14012991), (9, 4670997), (27, 1556999), (457, 91989), (1371, 30663), (3407, 12339), (4113, 10221)]