9420903

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 14721200

約数和(自身を除く): 5300297

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 1489, 2109, 4467, 6327, 13401, 28291, 55093, 84873, 165279, 254619, 495837, 1046767, 3140301, 9420903]

約数ペア:

[(1, 9420903), (3, 3140301), (9, 1046767), (19, 495837), (37, 254619), (57, 165279), (111, 84873), (171, 55093), (333, 28291), (703, 13401), (1489, 6327), (2109, 4467)]