1939490631

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199721}}^1$

素因数の和:199823

約数の個数: 24

約数和(自身を含む): 3053349936

約数和(自身を除く): 1113859305

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 9711, 199721, 599163, 1797489, 2596373, 7789119, 16576843, 23367357, 49730529, 149191587, 215498959, 646496877, 1939490631]

約数ペア:

[(1, 1939490631), (3, 646496877), (9, 215498959), (13, 149191587), (39, 49730529), (83, 23367357), (117, 16576843), (249, 7789119), (747, 2596373), (1079, 1797489), (3237, 599163), (9711, 199721)]