17963829

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 29164800

約数和(自身を除く): 11200971

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 839, 1647, 2379, 2517, 7137, 7551, 10907, 21411, 22653, 32721, 51179, 98163, 153537, 294489, 460611, 665327, 1381833, 1995981, 5987943, 17963829]

約数ペア:

[(1, 17963829), (3, 5987943), (9, 1995981), (13, 1381833), (27, 665327), (39, 460611), (61, 294489), (117, 153537), (183, 98163), (351, 51179), (549, 32721), (793, 22653), (839, 21411), (1647, 10907), (2379, 7551), (2517, 7137)]