39507327

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{499}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 60320000

約数和(自身を除く): 20812673

約数列:

[1, 3, 9, 19, 57, 171, 463, 499, 1389, 1497, 4167, 4491, 8797, 9481, 26391, 28443, 79173, 85329, 231037, 693111, 2079333, 4389703, 13169109, 39507327]

約数ペア:

[(1, 39507327), (3, 13169109), (9, 4389703), (19, 2079333), (57, 693111), (171, 231037), (463, 85329), (499, 79173), (1389, 28443), (1497, 26391), (4167, 9481), (4491, 8797)]