42869709

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{5419}}^1$

素因数の和:5721

約数の個数: 16

約数和(自身を含む): 63739200

約数和(自身を除く): 20869491

約数列:

[1, 3, 9, 27, 293, 879, 2637, 5419, 7911, 16257, 48771, 146313, 1587767, 4763301, 14289903, 42869709]

約数ペア:

[(1, 42869709), (3, 14289903), (9, 4763301), (27, 1587767), (293, 146313), (879, 48771), (2637, 16257), (5419, 7911)]