16393689

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2297}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 25930632

約数和(自身を除く): 9536943

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2297, 2379, 6891, 7137, 20673, 29861, 89583, 140117, 268749, 420351, 1261053, 1821521, 5464563, 16393689]

約数ペア:

[(1, 16393689), (3, 5464563), (9, 1821521), (13, 1261053), (39, 420351), (61, 268749), (117, 140117), (183, 89583), (549, 29861), (793, 20673), (2297, 7137), (2379, 6891)]