42504819

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{7307}}^1$

素因数の和:7594

約数の個数: 16

約数和(自身を含む): 65011968

約数和(自身を除く): 22507149

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 7307, 21921, 51149, 153447, 2024039, 6072117, 14168273, 42504819]

約数ペア:

[(1, 42504819), (3, 14168273), (7, 6072117), (21, 2024039), (277, 153447), (831, 51149), (1939, 21921), (5817, 7307)]