17681253759

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2477407}}^1$

素因数の和:2477487

約数の個数: 24

約数和(自身を含む): 27955071872

約数和(自身を除く): 10273818113

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 2477407, 7432221, 22296663, 32206291, 96618873, 151121827, 289856619, 453365481, 1360096443, 1964583751, 5893751253, 17681253759]

約数ペア:

[(1, 17681253759), (3, 5893751253), (9, 1964583751), (13, 1360096443), (39, 453365481), (61, 289856619), (117, 151121827), (183, 96618873), (549, 32206291), (793, 22296663), (2379, 7432221), (7137, 2477407)]